USA Primary Fog Signals Google Map

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USA Primary Fog Signals Google Map - 1954

							1857	1858	1859	1860	1861	1862	1863	1864	1865	1866	1867	1868	1869
1870	1871	1872	1873	1874	1875	1876	1877	1878	1879	1880	1881	1882	1883	1884	1885	1886	1887	1888	1889
1890	1891	1892	1893	1894	1895	1896	1897	1898	1899	1900	1901	1902	1903	1904	1905	1906	1907	1908	1909
1910	1911	1912	1913	1914	1915	1916	1917	1918	1919	1920	1921	1922	1923	1924	1925	1926	1927	1928	1929
1930	1931	1932	1933	1934	1935	1936	1937	1938	1939	1940	1941	1942	1943	1944	1945	1946	1947	1948	1949
1950	1951	1952	1953	1954	1955	1956	1957	1958	1959	1960	1961	1962	1963	1964	1965	1966	1967	1968	1969
1970	1971	1972	1973	1974	1975	1976	1977	1978	1979	1980	1981	1982	1983	1984	1985	1986	1987	1988	1989
1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004

	110	- Bell
	77	- Diaphone
	88	- Horn
	21	- Siren
	3	- Whistle

Light Stations with Fog Signals

1	Cape Decision	AK	HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N56 00.084	W134 08.214
2	Cape Hinchinbrook	AK	DIAPHONE, two-tone; 1 blast ev 45^s (5^sbl).	N60 14.250	W146 38.800
3	Cape Sarichef	AK	DIAPHONE: two-tone, gp of 2 blasts ev 60^s (3^sbl-5^ssi-3^sbl-49^ssi).	N54 35.950	W164 55.817
4	Cape Spencer	AK	DIAPHONE: two-tone; 1 blast ev 30^s (4^sbl).	N58 11.904	W136 38.400
5	Cape St. Elias	AK	SIREN: gp of 2 blasts ev 60^s (4^sbl-4^ssi-4^sbl-48^ssi).	N59 47.904	W144 35.934
6	Eldred Rock	AK	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N58 58.302	W135 13.260
7	Five Finger Islands	AK	DIAPHONE: 1 blast ev 30^s (5^sbl).	N57 16.170	W133 37.866
8	Guard Island	AK	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N55 26.760	W131 52.872
9	Lincoln Rock	AK	DIAPHONE: 1 blast ev 30^s (3^sbl).	N56 03.500	W132 41.382
10	Mary Island	AK	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N55 05.910	W131 11.016
11	Point Retreat	AK	DIAPHONE: gp of 2 blasts ev 30^s (3^sbl-3^ssi-3^sbl-21^ssi).	N58 24.660	W134 57.294
12	Scotch Cap	AK	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N54 23.708	W164 44.682
13	Sentinel Island	AK	DIAPHONE: When operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N58 32.784	W134 55.386
14	Tree Point	AK	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N54 48.126	W130 56.034
15	Alcatraz Island	CA	HORN, diaphragm; gp of 2 blasts ev 30^s (2^sbl-2^ssi-2^sbl-24^ssi). Located 175 yards, 1431/2° from light.	N37 49.572	W122 25.332
16	Anacapa Island	CA	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N34 00.954	W119 21.570
17	Angel Island	CA	BELL: gp of 2 strokes ev 15^s.	N37 51.372	W122 26.554
18	Ballast Point	CA	DIAPHONE: 1 blast ev 15^s (1.5^sbl).	N32 41.175	W117 14.000
19	Carquinez Strait	CA	HORN, diaphragm; 1 blast ev 10^s (2^sbl).	N38 04.185	W122 14.690
20	East Brother Island	CA	DIAPHONE, two-tone; 1 blast ev 20^s (3^sbl).	N37 57.792	W122 26.016
21	Farallon Island	CA	DIAPHONE, two-tone; 1 blast and gp of 2 blasts "12" ev 60^s (2^sbl-4^ssi-2^sbl-1^ssi-2^sbl-49^ssi). Fog signal located 360 yards 180° from light tower.	N37 41.946	W123 00.108
22	Lime Point	CA	HORN, diaphragm, chime; gp of 2 blasts ev 30^s (2^sbl-2^ssi-4^sbl-22^ssi).	N37 49.530	W122 28.716
23	Long Beach	CA	HORN, diaphragm; 1 blast ev 20^s (3^sbl).	N33 43.392	W118 11.208
24	Los Angeles Harbor	CA	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N33 42.516	W118 15.090
25	Mile Rocks	CA	DIAPHONE: 1 blast ev 30^s (3^sbl).	N37 47.562	W122 30.612
26	Oakland Harbor	CA	DIAPHONE: 1 blast ev 15^s (2^sbl).	N37 48.013	W122 19.807
27	Piedras Blancas	CA	DIAPHONE, two-tone; 1 blast ev 30^s (3^sbl).	N35 39.942	W121 17.064
28	Pigeon Point	CA	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N37 10.908	W122 23.640
29	Point Arena	CA	DIAPHONE two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N38 57.276	W123 44.436
30	Point Arguello	CA	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N34 34.626	W120 38.838
31	Point Blunt	CA	HORN, diaphragm; 1 blast ev 15^s (2^sbl).	N37 51.192	W122 25.146
32	Point Bonita	CA	DIAPHONE, 2-tone; gp of 2 unequal blasts ev 30^s (1^sbl-2^ssi-2^sbl-25^ssi).	N37 48.936	W122 31.776
33	Point Cabrillo	CA	DIAPHONE: gp of 2 blasts ev 30^s (2^sbl-2^ssi-2^sbl-24^ssi).	N39 20.922	W123 49.572
34	Point Conception	CA	DIAPHONE, two-tone; gp 2 blasts ev 60^s (3^sbl-4^ssi-3^sbl-50^ssi).	N34 26.922	W120 28.242
35	Point Diablo	CA	SIREN: gp of 2 blasts ev 30^s (4^sbl-2^ssi-4^sbl-20^ssi).	N37 49.207	W122 29.970
36	Point Hueneme	CA	DIAPHONE: 1 blast ev 45^s (4^sbl).	N34 08.712	W119 12.600
37	Point Loma (New)	CA	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N32 39.900	W117 14.562
38	Point Montara	CA	DIAPHONE, two-tone; gp of 2 unequal blasts ev 30^s (3^sbl-1^ssi-1^sbl-25^ssi).	N37 32.190	W122 31.158
39	Point Pi�os	CA	HORN, diaphragm; gp of 2 blasts ev 30^s (2^sbl-2^ssi-2^sbl-24^ssi). Located 450 yards 336° from light tower.	N36 38.004	W121 56.022
40	Point Reyes	CA	DIAPHONE, two-tone; 1 blast ev 45^s (5^sbl).	N37 59.730	W123 01.398
41	Point Stuart	CA	HORN, diaphragm; gp of 2 blasts ev 30^s (2^sbl-2^ssi-2^sbl-24^ssi).	N37 51.658	W122 26.737
42	Point Sur	CA	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N36 18.378	W121 54.090
43	Point Vicente	CA	WHISTLE: gp of 2 blasts ev 60^s (1^sbl-2^ssi-4^sbl-53^ssi).	N33 44.514	W118 24.648
44	San Luis Obispo	CA	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N35 09.624	W120 45.666
45	Southampton Shoals	CA	DIAPHONE: gp of 2 blasts ev 30^s (2^sbl-6^ssi-2^sbl-20^ssi).	N37 52.900	W122 24.000
46	St. George Reef	CA	DIAPHONE, two-tone; gp of 2 blasts ev 45^s (2^sbl-3^ssi-2^sbl-38^ssi).	N41 50.220	W124 22.518
47	Trinidad Head	CA	HORN, diaphragm; 1 blast ev 15^s (1.5^sbl).	N41 03.125	W124 09.090
48	Yerba Buena Island	CA	DIAPHONE: 1 blast ev 20^s (3^sbl).	N37 48.438	W122 21.738
49	Bridgeport Harbor	CT	BELL: 1 stroke ev 15^s.	N41 09.400	W073 10.800
50	Cornfield Point Lightship	CT	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N41 12.900	W072 22.200
51	Faulkner's Island	CT	HORN, diaphragm; gp of 2 blasts ev 20^s (2^sbl-2^ssi-2^sbl-14^ssi).	N41 12.726	W072 39.216
52	Great Captain Island	CT	HORN, diaphragm; 1 blast ev 15^s (2^sbl).	N40 58.950	W073 37.416
53	Greens Ledge	CT	HORN, diaphragm; gp of 2 blasts ev 20^s (1^sbl-4^ssi-1^sbl-14^ssi).	N41 02.502	W073 26.634
54	Lynde Point	CT	BELL: 1 stroke ev 12^s.	N41 16.290	W072 20.592
55	New London Ledge	CT	HORN, diaphragm; 1 blast ev 20^s (3^sbl).	N41 18.360	W072 04.644
56	Penfield Reef	CT	HORN, diaphragm; 1 blast ev 20^s (3^sbl).	N41 07.026	W073 13.320
57	Saybrook Breakwater	CT	HORN, diaphragm; 1 blast ev 20^s (2^sbl).	N41 15.798	W072 20.568
58	Southwest Ledge	CT	SIREN: 1 blast ev 20^s (4^sbl).	N41 14.070	W072 54.720
59	Stratford Point	CT	HORN, diaphragm; gp of 2 blasts ev 30^s (2^sbl-3^ssi-2^sbl-23^ssi).	N41 09.120	W073 06.204
60	Stratford Shoal	CT	SIREN: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N41 03.582	W073 06.078
61	Tongue Point	CT	BELL: 1 stroke ev 20^s.	N41 09.998	W073 10.650
62	Cherry Island Range Front	DE	BELL: 2 strokes ev 15^s.	N39 45.036	W075 29.651
63	Delaware Breakwater East End	DE	SIREN: 1 blast ev 15^s (4^sbl).	N38 47.832	W075 06.000
64	Fourteen Foot Bank	DE	DIAPHONE: 1 blast ev 30^s (3^sbl).	N39 02.892	W075 10.932
65	Harbor of Refuge	DE	SIREN: gp of 3 blasts ev 45^s (2^sbl-2^ssi-2^sbl-2^ssi-2^sbl-35^ssi).	N38 48.876	W075 05.544
66	Overfalls Lightship	DE	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N38 47.100	W075 00.700
67	Egmont Key	FL	DIAPHONE: 1 blast ev 30^s (4^sbl).	N27 36.048	W082 45.642
68	St. Johns Lightship	FL	HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N30 23.500	W081 18.000
69	Savannah Lightship	GA	HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N31 56.600	W080 39.800
70	Cubits Gap	LA	SIREN: 1 blast ev 20^s (5^sbl).	N29 11.502	W089 15.834
71	New Canal	LA	BELL: 1 stroke ev 10^s.	N30 01.620	W090 06.792
72	Point au Fer Reef	LA	BELL: 1 stroke ev 20^s.	N29 22.300	W091 23.100
73	Sabine Pass East Jetty	LA	DIAPHONE, two-tone; gp of 2 blasts ev 30^s (2^s bl-2^s si-2^s bl-24^s si).	N29 38.676	W093 49.367
74	South Pass East Jetty	LA	BELL: One stroke ev 10^s.	N28 59.382	W089 08.190
75	South Pass West Jetty	LA	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N28 59.502	W089 08.412
76	Southwest Pass Entrance	LA	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N28 54.288	W089 25.750
77	Annisquam Harbor	MA	SIREN: 1 blast ev 60^s (5^sbl).	N42 39.714	W070 40.890
78	Baker's Island (Southeastern)	MA	SIREN: 1 blast ev 30^s (3^sbl).	N42 32.190	W070 47.154
79	Borden Flats	MA	BELL: 1 stroke ev 15^s.	N41 42.270	W071 10.464
80	Boston Lightship	MA	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N42 20.400	W070 45.500
81	Boston	MA	SIREN: gp of 2 blasts ev 60^s (3^sbl-3^ssi-3^sbl-51^ssi).	N42 19.674	W070 53.406
82	Brant Point	MA	BELL: 3 strokes ev 60^s (2 strokes-30^ssi-1 stroke-30^ssi).	N41 17.394	W070 05.418
83	Butler Flats	MA	HORN, diaphragm: 1 blast ev 15^s (3^sbl).	N41 36.228	W070 53.670
84	Cape Ann	MA	DIAPHONE: gp of 3 blasts ev 60^s (3^sbl-3^ssi-3^sbl-3^ssi-3^sbl-45^ssi).	N42 38.208	W070 34.500
85	Cleveland East Ledge	MA	HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N41 37.860	W070 41.652
86	Cross Rip Lightship	MA	HORN: diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N41 26.800	W070 17.500
87	Deer Island	MA	BELL: 1 stroke ev 10^s.	N42 20.388	W070 57.270
88	Dumpling Rock	MA	SIREN: 1 blast ev 30^s (4^sbl).	N41 32.286	W070 55.284
89	Duxbury Pier	MA	BELL: 1 stroke ev 15^s.	N41 59.244	W070 38.916
90	Eastern Point	MA	BELL: gp of 2 strokes ev 20^s.	N42 34.818	W070 39.870
91	Edgartown Harbor	MA	BELL: 1 stroke ev 10^s.	N41 23.454	W070 30.186
92	Gloucester Breakwater	MA	BELL: 1 stroke ev 10^s.	N42 34.956	W070 40.344
93	Graves	MA	HORN, diaphragm: gp of 2 blasts ev 20^s (1.5^sbl-3^ssi-1.5^sbl-14^ssi).	N42 21.906	W070 52.152
94	Hen and Chickens Lightship	MA	HORN, diaphragm, chime; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N41 27.000	W071 01.100
95	Highland	MA	HORN, diaphragm: 1 blast ev 15^s (3^sbl).	N42 02.350	W070 03.621
96	Long Point	MA	BELL: 1 stroke ev 15^s.	N42 01.992	W070 10.116
97	Nantucket Shoals Lightship	MA	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N40 37.000	W069 18.500
98	Narrows	MA	BELL: 1 stroke ev 20^s.	N42 19.344	W070 55.182
99	Nobska Point	MA	HORN, diaphragm: gp of 3 blasts ev 30^s (2^sbl-1^ssi-2^sbl-1^ss-2^sbl-22^ssi).	N41 30.948	W070 39.306
100	Palmer Island	MA	BELL: 1 stroke ev 10^s.	N41 37.614	W070 54.546
101	Plymouth (Southeast)	MA	HORN: diaphragm; 1 blast ev 15^s (3^sbl).	N42 00.207	W070 36.038
102	Pollock Rip Lightship	MA	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N41 36.100	W069 51.100
103	Race Point	MA	WHISTLE: gp of 2 blasts ev 60^s (2^sbl-4^ssi-2^sbl-52^ssi).	N42 03.738	W070 14.586
104	Stonehorse Shoal Lightship	MA	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N41 32.800	W069 59.100
105	Ten Pound Island	MA	BELL: gp of 2 strokes ev 131/2^s.	N42 36.114	W070 39.936
106	Vineyard Sound Lightship	MA	HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N41 22.600	W071 00.200
107	West Chop	MA	WHISTLE: 1 blast ev 30^s (3^sbl).	N41 28.848	W070 35.988
108	Wood End	MA	SIREN: 1 blast ev 30^s (4^sbl).	N42 01.275	W070 11.610
109	Baltimore	MD	BELL: 1 stroke ev 30^s.	N39 03.552	W076 23.940
110	Bloody Point Bar	MD	HORN, diaphragm; 1 blast ev 20^s (3^sbl).	N38 49.992	W076 23.484
111	Choptank River	MD	BELL: 1 stroke ev 10^s.	N38 39.342	W076 11.070
112	Cove Point	MD	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N38 23.178	W076 22.908
113	Craighill Channel Lower Range Front	MD	HORN, diaphragm; 1 blast ev 30^s, (3^sbl).	N39 11.317	W076 23.670
114	Drum Point	MD	BELL: gp of 2 strokes ev 15^s.	N38 19.140	W076 25.260
115	Fort Carroll	MD	BELL. 1 stroke ev 15^s.	N39 12.876	W076 31.194
116	Fort Washington	MD	BELL: 1 stroke ev 30^s.	N38 42.738	W077 02.214
117	Great Shoals	MD	BELL: 1 stroke ev 15^s.	N38 12.858	W075 52.764
118	Greenbury Point Shoal	MD	BELL: 1 stroke ev 20^s.	N38 58.080	W076 27.240
119	Holland Island Bar	MD	DIAPHONE: gp of 2 blasts ev 20^s (2^sbl-2^ssi-2^sbl-14^ssi).	N38 04.122	W076 05.742
120	Hooper Island	MD	HORN, diaphragm; 1 blast ev 30^s (3^sbl).	N38 13.600	W076 04.500
121	Hooper Strait	MD	HORN, diaphragm; 1 blast ev 15^s (3^sbl).	N38 15.400	W076 15.000
122	Janes Island	MD	BELL: 1 stroke ev 30^s.	N37 57.804	W075 55.104
123	Lazaretto Point	MD	BELL: 1 stroke ev 8^s.	N39 15.767	W076 34.300
124	Love Point	MD	BELL; 1 stroke ev 20^s.	N39 03.426	W076 16.992
125	Lower Cedar Point	MD	BELL: 1 stroke ev 12^s.	N38 20.406	W076 59.616
126	Maryland Point	MD	BELL: gp of 2 strokes ev 15^s.	N38 20.983	W077 11.862
127	Mathias Point Shoal	MD	BELL: gp of 2 strokes ev 20^s.	N38 24.312	W077 02.568
128	Piney Point	MD	HORN, diaphragm; 1 blast ev 15^s (3^sbl).	N38 08.118	W076 31.782
129	Point Lookout	MD	HORN, diaphragm; 1 blast ev 20^s (3^sbl).	N38 02.328	W076 19.320
130	Point No Point	MD	HORN, diaphragm; 1 blast ev 15^s (1.5^sbl).	N38 07.686	W076 17.418
131	Ragged Point	MD	BELL: 1 stroke ev 10^s.	N38 09.264	W076 36.084
132	Sandy Point Shoal	MD	HORN, diaphragm; 1 blast ev 15^s (3^sbl).	N39 00.960	W076 23.076
133	Seven Foot Knoll	MD	BELL: 1 stroke ev 12^s.	N39 09.318	W076 24.540
134	Sharkfin Shoal	MD	BELL: 1 stroke ev 20^s.	N38 12.132	W075 59.202
135	Sharps Island	MD	BELL: 1 stroke ev 15^s.	N38 38.346	W076 22.548
136	Solomons Lump	MD	BELL: 1 stroke ev 10^s.	N38 02.880	W076 00.900
137	Thomas Point Shoal	MD	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N38 53.940	W076 26.166
138	Upper Cedar Point	MD	BELL: 1 stroke ev 15^s.	N38 24.156	W077 04.962
139	Bass Harbor Head	ME	BELL: 1 stroke ev 10^s.	N44 13.320	W068 20.232
140	Bear Island	ME	BELL: 1 stroke ev 15^s.	N44 17.010	W068 16.194
141	Boon Island	ME	BELL: hand, answers signals.	N43 07.200	W070 28.620
142	Browns Head	ME	BELL: 1 stroke, 20^s si; gp of 2 strokes, 20^s si.	N44 06.708	W068 54.570
143	Burnt Coat Harbor	ME	BELL: 1 stroke ev 15^s.	N44 08.052	W068 26.832
144	Burnt Island	ME	BELL: gp of 2 strokes ev 60^s.	N43 49.512	W069 38.412
145	Cape Elizabeth (East Tower)	ME	DIAPHONE: gp of 3 blasts ev 60^s (2^sbl-2^ssi-2^sbl-2^ssi-2^sbl-50^ssi). Located 266 yards 146° from light tower.	N43 33.966	W070 12.006
146	Cape Neddick	ME	BELL: 1 stroke ev 15^s.	N43 09.912	W070 35.466
147	Cuckolds	ME	HORN, diaphragm; 1 blast ev 20^s (2.5^sbl).	N43 46.782	W069 38.994
148	Curtis Island	ME	BELL: 1 stroke ev 10^s.	N44 12.084	W069 02.934
149	Deer Island Thorofare	ME	BELL: gp of 2 strokes ev 15^s.	N44 08.065	W068 42.200
150	Doubling Point	ME	BELL: 1 stroke ev 15^s.	N43 52.950	W069 48.402
151	Eagle Island	ME	BELL: 1 stroke ev 20^s.	N44 13.056	W068 46.062
152	Egg Rock	ME	HORN, diaphragm; gp of 2 blasts ev 30^s (4^sbl-2^ssi-4^sbl-20^ssi).	N44 21.246	W068 08.286
153	Fort Point	ME	BELL: 1 stroke ev 20^s.	N44 28.032	W068 48.702
154	Fort Popham	ME	BELL: 1 stroke ev 15^s.	N43 45.300	W069 47.003
155	Goat Island	ME	BELL: 1 stroke ev 20^s.	N43 21.468	W070 25.506
156	Goose Rocks	ME	BELL: 1 stroke, 20^s si; gp of 2 strokes, 20^s si.	N44 08.124	W068 49.830
157	Great Duck Island	ME	DIAPHONE: 1 blast ev 20^s (2.5^sbl).	N44 08.532	W068 14.754
158	Halfway Rock	ME	HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N43 39.348	W070 02.214
159	Heron Neck	ME	SIREN: 1 blast ev 30^s (3^sbl).	N44 01.512	W068 51.714
160	Libby Island	ME	DIAPHONE: 1 blast ev 15^s (2^sbl).	N44 34.092	W067 22.038
161	Little River	ME	BELL: 1 stroke ev 30^s.	N44 39.054	W067 11.538
162	Lubec Channel	ME	BELL: 1 stroke ev 10^s.	N44 50.514	W066 58.584
163	Machias Seal Island	ME	DIAPHONE: gp of 2 blasts ev 60^s.	N44 30.102	W067 06.102
164	Marshall Point	ME	BELL: 1 stroke ev 20^s.	N43 55.044	W069 15.678
165	Matinicus Rock (South Tower)	ME	DIAPHONE; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N43 47.016	W068 51.336
166	Moose Peak	ME	HORN, diaphragm: gp of 2 blasts ev 30^s (1.5^sbl-2^ssi-1.5^sbl-25^ssi). Located 129 yards 263° from light tower.	N44 28.464	W067 31.920
167	Mount Desert Rock	ME	HORN, diaphragm; when operating is synchronized with radiobeacon ev 3 minutes for distance finding.	N43 58.110	W068 07.692
168	Owls Head	ME	BELL: 1 stroke ev 15^s.	N44 05.532	W069 02.646
169	Perkins Island	ME	BELL: 1 stroke, 15^s si; gp of 2 strokes, 15^s si.	N43 47.214	W069 47.106
170	Petit Manan	ME	HORN, diaphragm: 1 blast ev 30^s (3^sbl).	N44 22.056	W067 51.846
171	Pond Island	ME	BELL: 1 stroke ev 10^s.	N43 44.400	W069 46.218
172	Portland Lightship	ME	HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N43 31.600	W070 05.500
173	Portland Head	ME	HORN, diaphragm, chime: 1 blast ev 20^s (4^sbl).	N43 37.386	W070 12.474
174	Ram Island	ME	BELL: 1 stroke ev 20^s.	N43 48.240	W069 35.958
175	Ram Island Ledge	ME	BELL: 1 stroke ev 10^s.	N43 37.890	W070 11.238
176	Rockland Breakwater	ME	HORN, diaphragm: 1 blast ev 20^s (2^sbl).	N44 06.240	W069 04.650
177	Seguin Island	ME	DIAPHONE: gp of 2 blasts ev 20s (1.5^sbl-1^ssi-1.5^sbl-16^ssi).	N43 42.450	W069 45.486
178	Spring Point Ledge	ME	BELL: gp of 2 strokes ev 12^s.	N43 39.126	W070 13.434
179	Squirrel Point	ME	BELL: 1 stroke ev 15^s.	N43 48.996	W069 48.144
180	Two Bush Island	ME	HORN, diaphragm; 1 blast ev 20^s (2^sbl).	N43 57.864	W069 04.422
181	West Quoddy Head	ME	DIAPHONE: when operating is synchronized with radiobeacon ev 3 minutes for distance finding.	N44 48.912	W066 57.030
182	Whaleback Ledge	ME	HORN, diaphragm, chime; gp of 2 blasts ev 30^s (2^sbl-2^ssi-2^sbl-24^ssi).	N43 03.528	W070 41.778
183	Whitehead	ME	HORN, diaphragm; gp of 2 blasts ev 30^s (2.5^sbl-2.5^ssi-2.5^sbl-22.5^ssi).	N43 58.722	W069 07.458
184	Whitlock's Mill	ME	BELL: 1 stroke ev 20^s.	N45 09.768	W067 13.632
185	Wood Island	ME	BELL: 1 stroke, 25^ssi-gp of 2 strokes, 25^ssi.	N43 27.408	W070 19.740
186	Croatan Shoal	NC	BELL: 1 stroke ev 30^s.	N35 56.706	W075 46.674
187	Diamond Shoal Lightship	NC	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N35 05.300	W075 19.700
188	Frying Pan Shoal Lightship	NC	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N33 28.000	W077 33.800
189	Roanoke Marshes	NC	HORN, diaphragm; 1 blast ev 20^s (3^sbl).	N35 48.667	W075 42.045
190	Isles of Shoals	NH	HORN, diaphragm: 1 blast ev 30^s (3^sbl).	N42 58.032	W070 37.404
191	Portsmouth Harbor	NH	BELL: 1 stroke ev 10^s.	N43 04.266	W070 42.516
192	Ambrose Channel Lightship	NJ	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N40 27.100	W073 04.400
193	Barnegat Lightship	NJ	HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N39 45.000	W073 56.000
194	Bergen Point	NJ	BELL: 1 stroke ev 15^s.	N40 38.583	W074 08.900
195	Brandywine Shoal	NJ	HORN, diaphragm; 1 blast ev 15^s (2^sbl).	N38 59.172	W075 06.792
196	Five Fathom Bank Lightship	NJ	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N38 47.300	W074 34.600
197	Miah Maull Shoal	NJ	HORN, diaphragm; 1 blast ev 20^s (2^sbl).	N39 07.584	W075 12.582
198	Sandy Hook East Beacon	NJ	BELL: 1 stroke ev 10^s.	N40 28.250	W074 01.122
199	Scotland Lightship	NJ	HORN, diaphragm; gp of 2 blasts ev 20^s (2^sbl-2^ssi-2^sbl-14^ssi).	N40 26.600	W073 55.200
200	Ship John Shoal	NJ	HORN diaphragm; 1 blast ev 20^s (2^sbl).	N39 18.318	W075 22.602
201	Tinicum Island Range Front	NJ	BELL: 1 stroke ev 15^s.	N39 50.867	W075 15.167
202	Cold Spring Harbor	NY	BELL: gp of 2 strokes ev 15^s.	N40 54.852	W073 29.592
203	Coney Island	NY	BELL: 1 stroke ev 10^s.	N40 34.600	W074 00.702
204	Danskammer Point	NY	BELL: 1 stroke ev 20^s; operates automatically only by blast of a ship's whistle.	N41 34.433	W073 57.833
205	Eaton's Neck	NY	SIREN: 1 blast ev 30^s (2^sbl).	N40 57.240	W073 23.730
206	Esopus Meadows	NY	BELL: 2 strokes ev 15^s.	N41 52.104	W073 56.496
207	Execution Rocks	NY	SIREN: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N40 52.686	W073 44.262
208	Fort Wadsworth	NY	BELL: 1 stroke ev 15^s.	N40 36.354	W074 03.240
209	Hell Gate	NY	BELL: 1 stroke ev 5^s.	N40 46.680	W073 56.089
210	Hudson-Athens	NY	BELL: 1 stroke ev 15^s.	N42 15.120	W073 48.522
211	Huntington Harbor	NY	BELL: 1 stroke ev 15^s.	N40 54.642	W073 25.878
212	Latimer Reef	NY	BELL: 1 stroke ev 15^s.	N41 18.270	W071 55.998
213	Little Gull Island	NY	HORN, diaphragm; two horns point 090° and 330°; when operating, is sychronized with radiobeacon ev 3 minutes for distance finding.	N41 12.384	W072 06.408
214	Montauk Point	NY	HORN, diaphragm; two horns point 030° and 140°; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N41 04.260	W071 51.426
215	North Brother Island	NY	BELL: 1 stroke ev 15^s.	N40 47.958	W073 53.976
216	North Dumpling	NY	HORN, diaphragm; 1 blast ev 12^s (2^sbl).	N41 17.274	W072 01.158
217	Old Orchard Shoal	NY	BELL: 1 stroke ev 15^s (continuously).	N40 30.744	W074 05.928
218	Orient Point	NY	HORN, diaphragm; gp of 3 blasts ev 30^s (2^sbl-4^ssi-2^sbl-4^ssi-2^sbl-16^ssi).	N41 09.810	W072 13.416
219	Plum Island	NY	SIREN: 1 blast ev 15^s (4^sbl).	N41 10.422	W072 12.690
220	Port Jefferson Harbor Breakwater	NY	BELL: 1 stroke ev 20^s.	N40 58.338	W073 05.495
221	Race Rock	NY	SIREN: gp of 2 blasts ev 30^s (2^sbl-1^ssi-2^sbl-25^ssi).	N41 14.604	W072 02.820
222	Robbins Reef	NY	HORN, diaphragm; 1 blast ev 10^s (2^sbl).	N40 39.444	W074 03.924
223	Rockland Lake	NY	BELL: 1 stroke ev 15^s.	N41 08.840	W073 54.287
224	Romer Shoal	NY	HORN, diaphragm; 1 blast ev 15^s (2^sbl).	N40 30.774	W074 00.810
225	Rondout Creek	NY	BELL: 1 stroke ev 15^s.	N41 55.248	W073 57.744
226	Saugerties	NY	BELL: 1 stroke ev 5^s.	N42 04.326	W073 55.776
227	Shinnecock Bay	NY	SIREN: 1 blast ev 15^s (4^sbl).	N40 50.523	W072 28.695
228	Stepping Stones	NY	BELL: gp of 2 strokes ev 20^s.	N40 49.458	W073 46.476
229	Stony Point (Hudson River)	NY	BELL: 1 stroke ev 15^s.	N41 14.460	W073 58.156
230	Tarrytown	NY	BELL: 1 stroke ev 20^s.	N41 05.046	W073 52.452
231	Throgs Neck	NY	BELL: 1 stroke ev 10^s.	N40 48.276	W073 47.442
232	West Bank	NY	HORN, diaphragm; gp of 2 blasts ev 15^s (2^sbl-2^ssi-2^sbl-9^ssi).	N40 32.280	W074 02.574
233	West Point	NY	BELL: 1 stroke ev 20^s; operates automatically only by blast of a ship's whistle.	N41 23.765	W073 57.068
234	Whitestone Point	NY	BELL: gp of 2 strokes ev 20^s.	N40 48.084	W073 49.176
235	Cape Arago	OR	HORN, diaphragm, chime; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N43 20.472	W124 22.524
236	Desdemona Sands	OR	BELL: 2 strokes ev 30^s.	N46 13.542	W123 57.306
237	Tillamook	OR	SIREN: 1 blast ev 45^s (5^sbl).	N45 56.232	W124 01.146
238	Warrior Rock	OR	BELL: 1 stroke ev 15^s.	N45 50.916	W122 47.304
239	Beavertail	RI	SIREN: 1 blast ev 30^s (3^sbl).	N41 26.964	W071 23.970
240	Block Island Southeast	RI	HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N41 09.204	W071 33.126
241	Brenton Reef Lightship	RI	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N41 25.600	W071 22.600
242	Bullock's Point	RI	BELL: 1 stroke ev 15^s.	N41 44.263	W071 21.852
243	Castle Hill	RI	BELL: gp of 2 strokes ev 20^s.	N41 27.732	W071 21.774
244	Conimicut	RI	BELL: 1 stroke ev 15^s.	N41 43.020	W071 20.706
245	Gould's Island	RI	HORN: diaphragm: 1 blast ev 30^s (4^sbl).	N41 32.050	W071 20.617
246	Great Salt Pond Breakwater Outer Beacon	RI	HORN, diaphragm: 1 blast ev 10^s (3^sbl).	N41 11.958	W071 35.591
247	Gull Rocks	RI	BELL: 1 stroke ev 20^s.	N41 30.150	W071 19.983
248	Hog Island Shoal	RI	SIREN: 1 blast ev 13^s (3^sbl).	N41 37.944	W071 16.392
249	Newport Harbor	RI	BELL: 1 stroke ev 10^s.	N41 29.598	W071 19.626
250	Point Judith	RI	HORN, diaphragm: 1 blast ev 20^s (3^sbl).	N41 21.660	W071 28.884
251	Pomham Rocks	RI	BELL: gp of 2 strokes ev 20^s.	N41 46.656	W071 22.170
252	Prudence Island	RI	BELL: 1 stroke ev 15^s.	N41 36.354	W071 18.210
253	Rose Island	RI	HORN, reed: 1 blast ev 15^s (2^sbl).	N41 29.730	W071 20.562
254	Sabin Point	RI	BELL: 2 strokes ev 15^s.	N41 45.733	W071 22.550
255	Sakonnet	RI	HORN, diaphragm; 1 blast ev 15^s (3^sbl).	N41 27.192	W071 12.150
256	Warwick	RI	HORN, diaphragm: 1 blast ev 15^s (3^sbl).	N41 40.026	W071 22.704
257	Watch Hill	RI	HORN, diaphragm: 1 blast ev 30^s (3^sbl).	N41 18.234	W071 51.516
258	Galveston Jetty	TX	DIAPHONE two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N29 19.674	W094 41.562
259	Bowlers Rock	VA	BELL: 1 stroke ev 20^s.	N37 49.470	W076 43.962
260	Cape Henry	VA	DIAPHONES (2): when operating, are synchronized with radiobeacon ev 3 minutes for distance finding. Horns point 77° and 333°.	N36 55.584	W076 00.438
261	Cherrystone Bar	VA	BELL: 1 stroke ev 20^s.	N37 15.384	W076 01.944
262	Chesapeake Lightship	VA	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N36 58.700	W075 42.200
263	Craney Island	VA	BELL: 1 stroke ev 30^s.	N36 53.520	W076 20.220
264	Deep Water Shoals	VA	BELL: 1 stroke ev 15^s.	N37 08.934	W076 38.208
265	Great Wicomico River	VA	HORN, diaphragm; 1 blast ev 20^s (3^sbl).	N37 48.258	W076 16.056
266	Newport News Middle Ground	VA	BELL: gp of 2 strokes ev 15^s.	N36 56.712	W076 23.490
267	Old Plantation Flats	VA	DIAPHONE: 1 blast ev 20^s (3^sbl).	N37 13.728	W076 02.814
268	Old Point Comfort	VA	BELL: 1 stroke ev 10^s, located 180 yards 107° from light tower.	N37 00.108	W076 18.390
269	Pages Rock	VA	BELL: 1 stroke ev 15^s.	N37 18.654	W076 35.196
270	Smith Point	VA	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N37 52.812	W076 10.998
271	Stingray Point	VA	BELL: 1 stroke ev 20^s.	N37 33.700	W076 16.383
272	Tangier Sound	VA	HORN, diaphragm; 1 blast ev 20^s (3^sbl).	N37 47.286	W075 58.428
273	Thimble Shoal	VA	DIAPHONE: 1 blast ev 10^s (2^sbl).	N37 00.876	W076 14.394
274	Tue Marshes	VA	HORN: 1 blast ev 15^s (2^sbl).	N37 14.136	W076 23.148
275	Windmill Point	VA	BELL: 1 stroke ev 10^s.	N37 35.808	W076 14.154
276	Winter Quarter Shoal Lightship	VA	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N37 55.500	W074 56.400
277	Wolf Trap	VA	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N37 23.424	W076 11.382
278	York Spit	VA	DIAPHONE: 1 blast ev 20^s (3^sbl).	N37 12.583	W076 15.250
279	Alki Point	WA	HORN, diaphragm; gp of 2 blasts ev 30^s (3^sbl-6^ssi-3^sbl-18^ssi).	N47 34.578	W122 25.236
280	Browns Point	WA	HORN, diaphragm; gp of 3 blasts ev 30^s (3^sbl-2^ssi-3^sbl-2^ssi-3^sbl-17^ssi).	N47 18.354	W122 26.658
281	Burrows Island	WA	HORN, diaphragm; gp of 2 blasts ev 40^s (4^sbl-7^ssi-4^sbl-25^ssi).	N48 28.680	W122 42.810
282	Bush Point	WA	HORN, diaphragm; 1 blast ev 30^s (5^sbl).	N48 01.854	W122 36.426
283	Cape Flattery	WA	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N48 23.496	W124 44.196
284	Destruction Island	WA	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N47 40.470	W124 29.220
285	Dofflemyer Point	WA	HORN, diaphragm; 1 blast ev 15^s (5^sbl).	N47 08.436	W122 54.450
286	Ediz Hook	WA	HORNS, diaphragm (2); when operating, are synchronized with radiobeacon ev 3 minutes for distance finding. Fog signal is located 600 yards 093° from light tower.	N48 08.406	W123 24.714
287	Grays Harbor	WA	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding. Fog signal is located 2,240 yards 353° 45' from light tower.	N46 53.292	W124 07.014
288	Lime Kiln	WA	HORNS, diaphragm; gp of 2 blasts ev 20^s (2^sbl-4^ssi-2^sbl-12^ssi).	N48 30.948	W123 09.156
289	Marrowstone Point	WA	HORNS, diaphragm (2); gps of 3 blasts ev 30^s (2^sbl-2^ssi-2^sbl-2^ssi-2^sbl-20^ssi).	N48 06.096	W122 41.268
290	Mukilteo	WA	HORN, reed; 1 blast ev 20^s (4^sbl).	N47 56.922	W122 18.378
291	New Dungeness	WA	DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N48 10.902	W123 06.612
292	Patos Island	WA	DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N48 47.340	W122 58.266
293	Point No Point	WA	HORN, diaphragm; gps of 2 blasts ev 30^s (3^sbl-3^ssi-3^sbl-21^ssi).	N47 54.733	W122 31.608
294	Point Robinson	WA	HORN, diaphragm; 1 blast ev 20^s (4^sbl).	N47 23.286	W122 22.464
295	Point Wilson	WA	HORN, chime diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N48 08.652	W122 45.282
296	Semiahmoo Harbor	WA	HORN, diaphragm; 1 blast ev 20^s (3^sbl).	N48 59.556	W122 46.932
297	Slip Point	WA	DIAPHONE: 1 blast ev 30^s (3^sbl).	N48 15.870	W124 15.060
298	Turn Point	WA	HORN, diaphragm; gp of 2 unequal blasts ev 30^s (4^sbl-4^ssi-2^sbl-20^ssi).	N48 41.322	W123 14.232
299	West Point	WA	HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.	N47 39.720	W122 26.142

Cape Decision

HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N56 00.084

W134 08.214

Cape Hinchinbrook

DIAPHONE, two-tone; 1 blast ev 45^s (5^sbl).

N60 14.250

W146 38.800

Cape Sarichef

DIAPHONE: two-tone, gp of 2 blasts ev 60^s (3^sbl-5^ssi-3^sbl-49^ssi).

N54 35.950

W164 55.817

Cape Spencer

DIAPHONE: two-tone; 1 blast ev 30^s (4^sbl).

N58 11.904

W136 38.400

Cape St. Elias

SIREN: gp of 2 blasts ev 60^s (4^sbl-4^ssi-4^sbl-48^ssi).

N59 47.904

W144 35.934

Eldred Rock

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N58 58.302

W135 13.260

Five Finger Islands

DIAPHONE: 1 blast ev 30^s (5^sbl).

N57 16.170

W133 37.866

Guard Island

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N55 26.760

W131 52.872

Lincoln Rock

DIAPHONE: 1 blast ev 30^s (3^sbl).

N56 03.500

W132 41.382

Mary Island

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N55 05.910

W131 11.016

Point Retreat

DIAPHONE: gp of 2 blasts ev 30^s (3^sbl-3^ssi-3^sbl-21^ssi).

N58 24.660

W134 57.294

Scotch Cap

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N54 23.708

W164 44.682

Sentinel Island

DIAPHONE: When operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N58 32.784

W134 55.386

Tree Point

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N54 48.126

W130 56.034

Alcatraz Island

HORN, diaphragm; gp of 2 blasts ev 30^s (2^sbl-2^ssi-2^sbl-24^ssi). Located 175 yards, 1431/2° from light.

N37 49.572

W122 25.332

Anacapa Island

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N34 00.954

W119 21.570

Angel Island

BELL: gp of 2 strokes ev 15^s.

N37 51.372

W122 26.554

Ballast Point

DIAPHONE: 1 blast ev 15^s (1.5^sbl).

N32 41.175

W117 14.000

Carquinez Strait

HORN, diaphragm; 1 blast ev 10^s (2^sbl).

N38 04.185

W122 14.690

East Brother Island

DIAPHONE, two-tone; 1 blast ev 20^s (3^sbl).

N37 57.792

W122 26.016

Farallon Island

DIAPHONE, two-tone; 1 blast and gp of 2 blasts "12" ev 60^s (2^sbl-4^ssi-2^sbl-1^ssi-2^sbl-49^ssi). Fog signal located 360 yards 180° from light tower.

N37 41.946

W123 00.108

Lime Point

HORN, diaphragm, chime; gp of 2 blasts ev 30^s (2^sbl-2^ssi-4^sbl-22^ssi).

N37 49.530

W122 28.716

Long Beach

HORN, diaphragm; 1 blast ev 20^s (3^sbl).

N33 43.392

W118 11.208

Los Angeles Harbor

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N33 42.516

W118 15.090

Mile Rocks

DIAPHONE: 1 blast ev 30^s (3^sbl).

N37 47.562

W122 30.612

Oakland Harbor

DIAPHONE: 1 blast ev 15^s (2^sbl).

N37 48.013

W122 19.807

Piedras Blancas

DIAPHONE, two-tone; 1 blast ev 30^s (3^sbl).

N35 39.942

W121 17.064

Pigeon Point

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N37 10.908

W122 23.640

Point Arena

DIAPHONE two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N38 57.276

W123 44.436

Point Arguello

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N34 34.626

W120 38.838

Point Blunt

HORN, diaphragm; 1 blast ev 15^s (2^sbl).

N37 51.192

W122 25.146

Point Bonita

DIAPHONE, 2-tone; gp of 2 unequal blasts ev 30^s (1^sbl-2^ssi-2^sbl-25^ssi).

N37 48.936

W122 31.776

Point Cabrillo

DIAPHONE: gp of 2 blasts ev 30^s (2^sbl-2^ssi-2^sbl-24^ssi).

N39 20.922

W123 49.572

Point Conception

DIAPHONE, two-tone; gp 2 blasts ev 60^s (3^sbl-4^ssi-3^sbl-50^ssi).

N34 26.922

W120 28.242

Point Diablo

SIREN: gp of 2 blasts ev 30^s (4^sbl-2^ssi-4^sbl-20^ssi).

N37 49.207

W122 29.970

Point Hueneme

DIAPHONE: 1 blast ev 45^s (4^sbl).

N34 08.712

W119 12.600

Point Loma (New)

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N32 39.900

W117 14.562

Point Montara

DIAPHONE, two-tone; gp of 2 unequal blasts ev 30^s (3^sbl-1^ssi-1^sbl-25^ssi).

N37 32.190

W122 31.158

Point Pi�os

HORN, diaphragm; gp of 2 blasts ev 30^s (2^sbl-2^ssi-2^sbl-24^ssi). Located 450 yards 336° from light tower.

N36 38.004

W121 56.022

Point Reyes

DIAPHONE, two-tone; 1 blast ev 45^s (5^sbl).

N37 59.730

W123 01.398

Point Stuart

HORN, diaphragm; gp of 2 blasts ev 30^s (2^sbl-2^ssi-2^sbl-24^ssi).

N37 51.658

W122 26.737

Point Sur

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N36 18.378

W121 54.090

Point Vicente

WHISTLE: gp of 2 blasts ev 60^s (1^sbl-2^ssi-4^sbl-53^ssi).

N33 44.514

W118 24.648

San Luis Obispo

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N35 09.624

W120 45.666

Southampton Shoals

DIAPHONE: gp of 2 blasts ev 30^s (2^sbl-6^ssi-2^sbl-20^ssi).

N37 52.900

W122 24.000

St. George Reef

DIAPHONE, two-tone; gp of 2 blasts ev 45^s (2^sbl-3^ssi-2^sbl-38^ssi).

N41 50.220

W124 22.518

Trinidad Head

HORN, diaphragm; 1 blast ev 15^s (1.5^sbl).

N41 03.125

W124 09.090

Yerba Buena Island

DIAPHONE: 1 blast ev 20^s (3^sbl).

N37 48.438

W122 21.738

Bridgeport Harbor

BELL: 1 stroke ev 15^s.

N41 09.400

W073 10.800

Cornfield Point Lightship

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N41 12.900

W072 22.200

Faulkner's Island

HORN, diaphragm; gp of 2 blasts ev 20^s (2^sbl-2^ssi-2^sbl-14^ssi).

N41 12.726

W072 39.216

Great Captain Island

HORN, diaphragm; 1 blast ev 15^s (2^sbl).

N40 58.950

W073 37.416

Greens Ledge

HORN, diaphragm; gp of 2 blasts ev 20^s (1^sbl-4^ssi-1^sbl-14^ssi).

N41 02.502

W073 26.634

Lynde Point

BELL: 1 stroke ev 12^s.

N41 16.290

W072 20.592

New London Ledge

HORN, diaphragm; 1 blast ev 20^s (3^sbl).

N41 18.360

W072 04.644

Penfield Reef

HORN, diaphragm; 1 blast ev 20^s (3^sbl).

N41 07.026

W073 13.320

Saybrook Breakwater

HORN, diaphragm; 1 blast ev 20^s (2^sbl).

N41 15.798

W072 20.568

Southwest Ledge

SIREN: 1 blast ev 20^s (4^sbl).

N41 14.070

W072 54.720

Stratford Point

HORN, diaphragm; gp of 2 blasts ev 30^s (2^sbl-3^ssi-2^sbl-23^ssi).

N41 09.120

W073 06.204

Stratford Shoal

SIREN: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N41 03.582

W073 06.078

Tongue Point

BELL: 1 stroke ev 20^s.

N41 09.998

W073 10.650

Cherry Island Range Front

BELL: 2 strokes ev 15^s.

N39 45.036

W075 29.651

Delaware Breakwater East End

SIREN: 1 blast ev 15^s (4^sbl).

N38 47.832

W075 06.000

Fourteen Foot Bank

DIAPHONE: 1 blast ev 30^s (3^sbl).

N39 02.892

W075 10.932

Harbor of Refuge

SIREN: gp of 3 blasts ev 45^s (2^sbl-2^ssi-2^sbl-2^ssi-2^sbl-35^ssi).

N38 48.876

W075 05.544

Overfalls Lightship

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N38 47.100

W075 00.700

Egmont Key

DIAPHONE: 1 blast ev 30^s (4^sbl).

N27 36.048

W082 45.642

St. Johns Lightship

HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N30 23.500

W081 18.000

Savannah Lightship

HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N31 56.600

W080 39.800

Cubits Gap

SIREN: 1 blast ev 20^s (5^sbl).

N29 11.502

W089 15.834

New Canal

BELL: 1 stroke ev 10^s.

N30 01.620

W090 06.792

Point au Fer Reef

BELL: 1 stroke ev 20^s.

N29 22.300

W091 23.100

Sabine Pass East Jetty

DIAPHONE, two-tone; gp of 2 blasts ev 30^s (2^s bl-2^s si-2^s bl-24^s si).

N29 38.676

W093 49.367

South Pass East Jetty

BELL: One stroke ev 10^s.

N28 59.382

W089 08.190

South Pass West Jetty

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N28 59.502

W089 08.412

Southwest Pass Entrance

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N28 54.288

W089 25.750

Annisquam Harbor

SIREN: 1 blast ev 60^s (5^sbl).

N42 39.714

W070 40.890

Baker's Island (Southeastern)

SIREN: 1 blast ev 30^s (3^sbl).

N42 32.190

W070 47.154

Borden Flats

BELL: 1 stroke ev 15^s.

N41 42.270

W071 10.464

Boston Lightship

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N42 20.400

W070 45.500

Boston

SIREN: gp of 2 blasts ev 60^s (3^sbl-3^ssi-3^sbl-51^ssi).

N42 19.674

W070 53.406

Brant Point

BELL: 3 strokes ev 60^s (2 strokes-30^ssi-1 stroke-30^ssi).

N41 17.394

W070 05.418

Butler Flats

HORN, diaphragm: 1 blast ev 15^s (3^sbl).

N41 36.228

W070 53.670

Cape Ann

DIAPHONE: gp of 3 blasts ev 60^s (3^sbl-3^ssi-3^sbl-3^ssi-3^sbl-45^ssi).

N42 38.208

W070 34.500

Cleveland East Ledge

HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N41 37.860

W070 41.652

Cross Rip Lightship

HORN: diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N41 26.800

W070 17.500

Deer Island

BELL: 1 stroke ev 10^s.

N42 20.388

W070 57.270

Dumpling Rock

SIREN: 1 blast ev 30^s (4^sbl).

N41 32.286

W070 55.284

Duxbury Pier

BELL: 1 stroke ev 15^s.

N41 59.244

W070 38.916

Eastern Point

BELL: gp of 2 strokes ev 20^s.

N42 34.818

W070 39.870

Edgartown Harbor

BELL: 1 stroke ev 10^s.

N41 23.454

W070 30.186

Gloucester Breakwater

BELL: 1 stroke ev 10^s.

N42 34.956

W070 40.344

Graves

HORN, diaphragm: gp of 2 blasts ev 20^s (1.5^sbl-3^ssi-1.5^sbl-14^ssi).

N42 21.906

W070 52.152

Hen and Chickens Lightship

HORN, diaphragm, chime; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N41 27.000

W071 01.100

Highland

HORN, diaphragm: 1 blast ev 15^s (3^sbl).

N42 02.350

W070 03.621

Long Point

BELL: 1 stroke ev 15^s.

N42 01.992

W070 10.116

Nantucket Shoals Lightship

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N40 37.000

W069 18.500

Narrows

BELL: 1 stroke ev 20^s.

N42 19.344

W070 55.182

Nobska Point

HORN, diaphragm: gp of 3 blasts ev 30^s (2^sbl-1^ssi-2^sbl-1^ss-2^sbl-22^ssi).

N41 30.948

W070 39.306

100

Palmer Island

BELL: 1 stroke ev 10^s.

N41 37.614

W070 54.546

101

Plymouth (Southeast)

HORN: diaphragm; 1 blast ev 15^s (3^sbl).

N42 00.207

W070 36.038

102

Pollock Rip Lightship

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N41 36.100

W069 51.100

103

Race Point

WHISTLE: gp of 2 blasts ev 60^s (2^sbl-4^ssi-2^sbl-52^ssi).

N42 03.738

W070 14.586

104

Stonehorse Shoal Lightship

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N41 32.800

W069 59.100

105

Ten Pound Island

BELL: gp of 2 strokes ev 131/2^s.

N42 36.114

W070 39.936

106

Vineyard Sound Lightship

HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N41 22.600

W071 00.200

107

West Chop

WHISTLE: 1 blast ev 30^s (3^sbl).

N41 28.848

W070 35.988

108

Wood End

SIREN: 1 blast ev 30^s (4^sbl).

N42 01.275

W070 11.610

109

Baltimore

BELL: 1 stroke ev 30^s.

N39 03.552

W076 23.940

110

Bloody Point Bar

HORN, diaphragm; 1 blast ev 20^s (3^sbl).

N38 49.992

W076 23.484

111

Choptank River

BELL: 1 stroke ev 10^s.

N38 39.342

W076 11.070

112

Cove Point

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N38 23.178

W076 22.908

113

Craighill Channel Lower Range Front

HORN, diaphragm; 1 blast ev 30^s, (3^sbl).

N39 11.317

W076 23.670

114

Drum Point

BELL: gp of 2 strokes ev 15^s.

N38 19.140

W076 25.260

115

Fort Carroll

BELL. 1 stroke ev 15^s.

N39 12.876

W076 31.194

116

Fort Washington

BELL: 1 stroke ev 30^s.

N38 42.738

W077 02.214

117

Great Shoals

BELL: 1 stroke ev 15^s.

N38 12.858

W075 52.764

118

Greenbury Point Shoal

BELL: 1 stroke ev 20^s.

N38 58.080

W076 27.240

119

Holland Island Bar

DIAPHONE: gp of 2 blasts ev 20^s (2^sbl-2^ssi-2^sbl-14^ssi).

N38 04.122

W076 05.742

120

Hooper Island

HORN, diaphragm; 1 blast ev 30^s (3^sbl).

N38 13.600

W076 04.500

121

Hooper Strait

HORN, diaphragm; 1 blast ev 15^s (3^sbl).

N38 15.400

W076 15.000

122

Janes Island

BELL: 1 stroke ev 30^s.

N37 57.804

W075 55.104

123

Lazaretto Point

BELL: 1 stroke ev 8^s.

N39 15.767

W076 34.300

124

Love Point

BELL; 1 stroke ev 20^s.

N39 03.426

W076 16.992

125

Lower Cedar Point

BELL: 1 stroke ev 12^s.

N38 20.406

W076 59.616

126

Maryland Point

BELL: gp of 2 strokes ev 15^s.

N38 20.983

W077 11.862

127

Mathias Point Shoal

BELL: gp of 2 strokes ev 20^s.

N38 24.312

W077 02.568

128

Piney Point

HORN, diaphragm; 1 blast ev 15^s (3^sbl).

N38 08.118

W076 31.782

129

Point Lookout

HORN, diaphragm; 1 blast ev 20^s (3^sbl).

N38 02.328

W076 19.320

130

Point No Point

HORN, diaphragm; 1 blast ev 15^s (1.5^sbl).

N38 07.686

W076 17.418

131

Ragged Point

BELL: 1 stroke ev 10^s.

N38 09.264

W076 36.084

132

Sandy Point Shoal

HORN, diaphragm; 1 blast ev 15^s (3^sbl).

N39 00.960

W076 23.076

133

Seven Foot Knoll

BELL: 1 stroke ev 12^s.

N39 09.318

W076 24.540

134

Sharkfin Shoal

BELL: 1 stroke ev 20^s.

N38 12.132

W075 59.202

135

Sharps Island

BELL: 1 stroke ev 15^s.

N38 38.346

W076 22.548

136

Solomons Lump

BELL: 1 stroke ev 10^s.

N38 02.880

W076 00.900

137

Thomas Point Shoal

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N38 53.940

W076 26.166

138

Upper Cedar Point

BELL: 1 stroke ev 15^s.

N38 24.156

W077 04.962

139

Bass Harbor Head

BELL: 1 stroke ev 10^s.

N44 13.320

W068 20.232

140

Bear Island

BELL: 1 stroke ev 15^s.

N44 17.010

W068 16.194

141

Boon Island

BELL: hand, answers signals.

N43 07.200

W070 28.620

142

Browns Head

BELL: 1 stroke, 20^s si; gp of 2 strokes, 20^s si.

N44 06.708

W068 54.570

143

Burnt Coat Harbor

BELL: 1 stroke ev 15^s.

N44 08.052

W068 26.832

144

Burnt Island

BELL: gp of 2 strokes ev 60^s.

N43 49.512

W069 38.412

145

Cape Elizabeth (East Tower)

DIAPHONE: gp of 3 blasts ev 60^s (2^sbl-2^ssi-2^sbl-2^ssi-2^sbl-50^ssi). Located 266 yards 146° from light tower.

N43 33.966

W070 12.006

146

Cape Neddick

BELL: 1 stroke ev 15^s.

N43 09.912

W070 35.466

147

Cuckolds

HORN, diaphragm; 1 blast ev 20^s (2.5^sbl).

N43 46.782

W069 38.994

148

Curtis Island

BELL: 1 stroke ev 10^s.

N44 12.084

W069 02.934

149

Deer Island Thorofare

BELL: gp of 2 strokes ev 15^s.

N44 08.065

W068 42.200

150

Doubling Point

BELL: 1 stroke ev 15^s.

N43 52.950

W069 48.402

151

Eagle Island

BELL: 1 stroke ev 20^s.

N44 13.056

W068 46.062

152

Egg Rock

HORN, diaphragm; gp of 2 blasts ev 30^s (4^sbl-2^ssi-4^sbl-20^ssi).

N44 21.246

W068 08.286

153

Fort Point

BELL: 1 stroke ev 20^s.

N44 28.032

W068 48.702

154

Fort Popham

BELL: 1 stroke ev 15^s.

N43 45.300

W069 47.003

155

Goat Island

BELL: 1 stroke ev 20^s.

N43 21.468

W070 25.506

156

Goose Rocks

BELL: 1 stroke, 20^s si; gp of 2 strokes, 20^s si.

N44 08.124

W068 49.830

157

Great Duck Island

DIAPHONE: 1 blast ev 20^s (2.5^sbl).

N44 08.532

W068 14.754

158

Halfway Rock

HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N43 39.348

W070 02.214

159

Heron Neck

SIREN: 1 blast ev 30^s (3^sbl).

N44 01.512

W068 51.714

160

Libby Island

DIAPHONE: 1 blast ev 15^s (2^sbl).

N44 34.092

W067 22.038

161

Little River

BELL: 1 stroke ev 30^s.

N44 39.054

W067 11.538

162

Lubec Channel

BELL: 1 stroke ev 10^s.

N44 50.514

W066 58.584

163

Machias Seal Island

DIAPHONE: gp of 2 blasts ev 60^s.

N44 30.102

W067 06.102

164

Marshall Point

BELL: 1 stroke ev 20^s.

N43 55.044

W069 15.678

165

Matinicus Rock (South Tower)

DIAPHONE; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N43 47.016

W068 51.336

166

Moose Peak

HORN, diaphragm: gp of 2 blasts ev 30^s (1.5^sbl-2^ssi-1.5^sbl-25^ssi). Located 129 yards 263° from light tower.

N44 28.464

W067 31.920

167

Mount Desert Rock

HORN, diaphragm; when operating is synchronized with radiobeacon ev 3 minutes for distance finding.

N43 58.110

W068 07.692

168

Owls Head

BELL: 1 stroke ev 15^s.

N44 05.532

W069 02.646

169

Perkins Island

BELL: 1 stroke, 15^s si; gp of 2 strokes, 15^s si.

N43 47.214

W069 47.106

170

Petit Manan

HORN, diaphragm: 1 blast ev 30^s (3^sbl).

N44 22.056

W067 51.846

171

Pond Island

BELL: 1 stroke ev 10^s.

N43 44.400

W069 46.218

172

Portland Lightship

HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N43 31.600

W070 05.500

173

Portland Head

HORN, diaphragm, chime: 1 blast ev 20^s (4^sbl).

N43 37.386

W070 12.474

174

Ram Island

BELL: 1 stroke ev 20^s.

N43 48.240

W069 35.958

175

Ram Island Ledge

BELL: 1 stroke ev 10^s.

N43 37.890

W070 11.238

176

Rockland Breakwater

HORN, diaphragm: 1 blast ev 20^s (2^sbl).

N44 06.240

W069 04.650

177

Seguin Island

DIAPHONE: gp of 2 blasts ev 20s (1.5^sbl-1^ssi-1.5^sbl-16^ssi).

N43 42.450

W069 45.486

178

Spring Point Ledge

BELL: gp of 2 strokes ev 12^s.

N43 39.126

W070 13.434

179

Squirrel Point

BELL: 1 stroke ev 15^s.

N43 48.996

W069 48.144

180

Two Bush Island

HORN, diaphragm; 1 blast ev 20^s (2^sbl).

N43 57.864

W069 04.422

181

West Quoddy Head

DIAPHONE: when operating is synchronized with radiobeacon ev 3 minutes for distance finding.

N44 48.912

W066 57.030

182

Whaleback Ledge

HORN, diaphragm, chime; gp of 2 blasts ev 30^s (2^sbl-2^ssi-2^sbl-24^ssi).

N43 03.528

W070 41.778

183

Whitehead

HORN, diaphragm; gp of 2 blasts ev 30^s (2.5^sbl-2.5^ssi-2.5^sbl-22.5^ssi).

N43 58.722

W069 07.458

184

Whitlock's Mill

BELL: 1 stroke ev 20^s.

N45 09.768

W067 13.632

185

Wood Island

BELL: 1 stroke, 25^ssi-gp of 2 strokes, 25^ssi.

N43 27.408

W070 19.740

186

Croatan Shoal

BELL: 1 stroke ev 30^s.

N35 56.706

W075 46.674

187

Diamond Shoal Lightship

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N35 05.300

W075 19.700

188

Frying Pan Shoal Lightship

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N33 28.000

W077 33.800

189

Roanoke Marshes

HORN, diaphragm; 1 blast ev 20^s (3^sbl).

N35 48.667

W075 42.045

190

Isles of Shoals

HORN, diaphragm: 1 blast ev 30^s (3^sbl).

N42 58.032

W070 37.404

191

Portsmouth Harbor

BELL: 1 stroke ev 10^s.

N43 04.266

W070 42.516

192

Ambrose Channel Lightship

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N40 27.100

W073 04.400

193

Barnegat Lightship

HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N39 45.000

W073 56.000

194

Bergen Point

BELL: 1 stroke ev 15^s.

N40 38.583

W074 08.900

195

Brandywine Shoal

HORN, diaphragm; 1 blast ev 15^s (2^sbl).

N38 59.172

W075 06.792

196

Five Fathom Bank Lightship

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N38 47.300

W074 34.600

197

Miah Maull Shoal

HORN, diaphragm; 1 blast ev 20^s (2^sbl).

N39 07.584

W075 12.582

198

Sandy Hook East Beacon

BELL: 1 stroke ev 10^s.

N40 28.250

W074 01.122

199

Scotland Lightship

HORN, diaphragm; gp of 2 blasts ev 20^s (2^sbl-2^ssi-2^sbl-14^ssi).

N40 26.600

W073 55.200

200

Ship John Shoal

HORN diaphragm; 1 blast ev 20^s (2^sbl).

N39 18.318

W075 22.602

201

Tinicum Island Range Front

BELL: 1 stroke ev 15^s.

N39 50.867

W075 15.167

202

Cold Spring Harbor

BELL: gp of 2 strokes ev 15^s.

N40 54.852

W073 29.592

203

Coney Island

BELL: 1 stroke ev 10^s.

N40 34.600

W074 00.702

204

Danskammer Point

BELL: 1 stroke ev 20^s; operates automatically only by blast of a ship's whistle.

N41 34.433

W073 57.833

205

Eaton's Neck

SIREN: 1 blast ev 30^s (2^sbl).

N40 57.240

W073 23.730

206

Esopus Meadows

BELL: 2 strokes ev 15^s.

N41 52.104

W073 56.496

207

Execution Rocks

SIREN: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N40 52.686

W073 44.262

208

Fort Wadsworth

BELL: 1 stroke ev 15^s.

N40 36.354

W074 03.240

209

Hell Gate

BELL: 1 stroke ev 5^s.

N40 46.680

W073 56.089

210

Hudson-Athens

BELL: 1 stroke ev 15^s.

N42 15.120

W073 48.522

211

Huntington Harbor

BELL: 1 stroke ev 15^s.

N40 54.642

W073 25.878

212

Latimer Reef

BELL: 1 stroke ev 15^s.

N41 18.270

W071 55.998

213

Little Gull Island

HORN, diaphragm; two horns point 090° and 330°; when operating, is sychronized with radiobeacon ev 3 minutes for distance finding.

N41 12.384

W072 06.408

214

Montauk Point

HORN, diaphragm; two horns point 030° and 140°; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N41 04.260

W071 51.426

215

North Brother Island

BELL: 1 stroke ev 15^s.

N40 47.958

W073 53.976

216

North Dumpling

HORN, diaphragm; 1 blast ev 12^s (2^sbl).

N41 17.274

W072 01.158

217

Old Orchard Shoal

BELL: 1 stroke ev 15^s (continuously).

N40 30.744

W074 05.928

218

Orient Point

HORN, diaphragm; gp of 3 blasts ev 30^s (2^sbl-4^ssi-2^sbl-4^ssi-2^sbl-16^ssi).

N41 09.810

W072 13.416

219

Plum Island

SIREN: 1 blast ev 15^s (4^sbl).

N41 10.422

W072 12.690

220

Port Jefferson Harbor Breakwater

BELL: 1 stroke ev 20^s.

N40 58.338

W073 05.495

221

Race Rock

SIREN: gp of 2 blasts ev 30^s (2^sbl-1^ssi-2^sbl-25^ssi).

N41 14.604

W072 02.820

222

Robbins Reef

HORN, diaphragm; 1 blast ev 10^s (2^sbl).

N40 39.444

W074 03.924

223

Rockland Lake

BELL: 1 stroke ev 15^s.

N41 08.840

W073 54.287

224

Romer Shoal

HORN, diaphragm; 1 blast ev 15^s (2^sbl).

N40 30.774

W074 00.810

225

Rondout Creek

BELL: 1 stroke ev 15^s.

N41 55.248

W073 57.744

226

Saugerties

BELL: 1 stroke ev 5^s.

N42 04.326

W073 55.776

227

Shinnecock Bay

SIREN: 1 blast ev 15^s (4^sbl).

N40 50.523

W072 28.695

228

Stepping Stones

BELL: gp of 2 strokes ev 20^s.

N40 49.458

W073 46.476

229

Stony Point (Hudson River)

BELL: 1 stroke ev 15^s.

N41 14.460

W073 58.156

230

Tarrytown

BELL: 1 stroke ev 20^s.

N41 05.046

W073 52.452

231

Throgs Neck

BELL: 1 stroke ev 10^s.

N40 48.276

W073 47.442

232

West Bank

HORN, diaphragm; gp of 2 blasts ev 15^s (2^sbl-2^ssi-2^sbl-9^ssi).

N40 32.280

W074 02.574

233

West Point

BELL: 1 stroke ev 20^s; operates automatically only by blast of a ship's whistle.

N41 23.765

W073 57.068

234

Whitestone Point

BELL: gp of 2 strokes ev 20^s.

N40 48.084

W073 49.176

235

Cape Arago

HORN, diaphragm, chime; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N43 20.472

W124 22.524

236

Desdemona Sands

BELL: 2 strokes ev 30^s.

N46 13.542

W123 57.306

237

Tillamook

SIREN: 1 blast ev 45^s (5^sbl).

N45 56.232

W124 01.146

238

Warrior Rock

BELL: 1 stroke ev 15^s.

N45 50.916

W122 47.304

239

Beavertail

SIREN: 1 blast ev 30^s (3^sbl).

N41 26.964

W071 23.970

240

Block Island Southeast

HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N41 09.204

W071 33.126

241

Brenton Reef Lightship

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N41 25.600

W071 22.600

242

Bullock's Point

BELL: 1 stroke ev 15^s.

N41 44.263

W071 21.852

243

Castle Hill

BELL: gp of 2 strokes ev 20^s.

N41 27.732

W071 21.774

244

Conimicut

BELL: 1 stroke ev 15^s.

N41 43.020

W071 20.706

245

Gould's Island

HORN: diaphragm: 1 blast ev 30^s (4^sbl).

N41 32.050

W071 20.617

246

Great Salt Pond Breakwater Outer Beacon

HORN, diaphragm: 1 blast ev 10^s (3^sbl).

N41 11.958

W071 35.591

247

Gull Rocks

BELL: 1 stroke ev 20^s.

N41 30.150

W071 19.983

248

Hog Island Shoal

SIREN: 1 blast ev 13^s (3^sbl).

N41 37.944

W071 16.392

249

Newport Harbor

BELL: 1 stroke ev 10^s.

N41 29.598

W071 19.626

250

Point Judith

HORN, diaphragm: 1 blast ev 20^s (3^sbl).

N41 21.660

W071 28.884

251

Pomham Rocks

BELL: gp of 2 strokes ev 20^s.

N41 46.656

W071 22.170

252

Prudence Island

BELL: 1 stroke ev 15^s.

N41 36.354

W071 18.210

253

Rose Island

HORN, reed: 1 blast ev 15^s (2^sbl).

N41 29.730

W071 20.562

254

Sabin Point

BELL: 2 strokes ev 15^s.

N41 45.733

W071 22.550

255

Sakonnet

HORN, diaphragm; 1 blast ev 15^s (3^sbl).

N41 27.192

W071 12.150

256

Warwick

HORN, diaphragm: 1 blast ev 15^s (3^sbl).

N41 40.026

W071 22.704

257

Watch Hill

HORN, diaphragm: 1 blast ev 30^s (3^sbl).

N41 18.234

W071 51.516

258

Galveston Jetty

DIAPHONE two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N29 19.674

W094 41.562

259

Bowlers Rock

BELL: 1 stroke ev 20^s.

N37 49.470

W076 43.962

260

Cape Henry

DIAPHONES (2): when operating, are synchronized with radiobeacon ev 3 minutes for distance finding. Horns point 77° and 333°.

N36 55.584

W076 00.438

261

Cherrystone Bar

BELL: 1 stroke ev 20^s.

N37 15.384

W076 01.944

262

Chesapeake Lightship

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N36 58.700

W075 42.200

263

Craney Island

BELL: 1 stroke ev 30^s.

N36 53.520

W076 20.220

264

Deep Water Shoals

BELL: 1 stroke ev 15^s.

N37 08.934

W076 38.208

265

Great Wicomico River

HORN, diaphragm; 1 blast ev 20^s (3^sbl).

N37 48.258

W076 16.056

266

Newport News Middle Ground

BELL: gp of 2 strokes ev 15^s.

N36 56.712

W076 23.490

267

Old Plantation Flats

DIAPHONE: 1 blast ev 20^s (3^sbl).

N37 13.728

W076 02.814

268

Old Point Comfort

BELL: 1 stroke ev 10^s, located 180 yards 107° from light tower.

N37 00.108

W076 18.390

269

Pages Rock

BELL: 1 stroke ev 15^s.

N37 18.654

W076 35.196

270

Smith Point

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N37 52.812

W076 10.998

271

Stingray Point

BELL: 1 stroke ev 20^s.

N37 33.700

W076 16.383

272

Tangier Sound

HORN, diaphragm; 1 blast ev 20^s (3^sbl).

N37 47.286

W075 58.428

273

Thimble Shoal

DIAPHONE: 1 blast ev 10^s (2^sbl).

N37 00.876

W076 14.394

274

Tue Marshes

HORN: 1 blast ev 15^s (2^sbl).

N37 14.136

W076 23.148

275

Windmill Point

BELL: 1 stroke ev 10^s.

N37 35.808

W076 14.154

276

Winter Quarter Shoal Lightship

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N37 55.500

W074 56.400

277

Wolf Trap

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N37 23.424

W076 11.382

278

York Spit

DIAPHONE: 1 blast ev 20^s (3^sbl).

N37 12.583

W076 15.250

279

Alki Point

HORN, diaphragm; gp of 2 blasts ev 30^s (3^sbl-6^ssi-3^sbl-18^ssi).

N47 34.578

W122 25.236

280

Browns Point

HORN, diaphragm; gp of 3 blasts ev 30^s (3^sbl-2^ssi-3^sbl-2^ssi-3^sbl-17^ssi).

N47 18.354

W122 26.658

281

Burrows Island

HORN, diaphragm; gp of 2 blasts ev 40^s (4^sbl-7^ssi-4^sbl-25^ssi).

N48 28.680

W122 42.810

282

Bush Point

HORN, diaphragm; 1 blast ev 30^s (5^sbl).

N48 01.854

W122 36.426

283

Cape Flattery

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N48 23.496

W124 44.196

284

Destruction Island

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N47 40.470

W124 29.220

285

Dofflemyer Point

HORN, diaphragm; 1 blast ev 15^s (5^sbl).

N47 08.436

W122 54.450

286

Ediz Hook

HORNS, diaphragm (2); when operating, are synchronized with radiobeacon ev 3 minutes for distance finding. Fog signal is located 600 yards 093° from light tower.

N48 08.406

W123 24.714

287

Grays Harbor

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding. Fog signal is located 2,240 yards 353° 45' from light tower.

N46 53.292

W124 07.014

288

Lime Kiln

HORNS, diaphragm; gp of 2 blasts ev 20^s (2^sbl-4^ssi-2^sbl-12^ssi).

N48 30.948

W123 09.156

289

Marrowstone Point

HORNS, diaphragm (2); gps of 3 blasts ev 30^s (2^sbl-2^ssi-2^sbl-2^ssi-2^sbl-20^ssi).

N48 06.096

W122 41.268

290

Mukilteo

HORN, reed; 1 blast ev 20^s (4^sbl).

N47 56.922

W122 18.378

291

New Dungeness

DIAPHONE, two-tone; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N48 10.902

W123 06.612

292

Patos Island

DIAPHONE: when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N48 47.340

W122 58.266

293

Point No Point

HORN, diaphragm; gps of 2 blasts ev 30^s (3^sbl-3^ssi-3^sbl-21^ssi).

N47 54.733

W122 31.608

294

Point Robinson

HORN, diaphragm; 1 blast ev 20^s (4^sbl).

N47 23.286

W122 22.464

295

Point Wilson

HORN, chime diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N48 08.652

W122 45.282

296

Semiahmoo Harbor

HORN, diaphragm; 1 blast ev 20^s (3^sbl).

N48 59.556

W122 46.932

297

Slip Point

DIAPHONE: 1 blast ev 30^s (3^sbl).

N48 15.870

W124 15.060

298

Turn Point

HORN, diaphragm; gp of 2 unequal blasts ev 30^s (4^sbl-4^ssi-2^sbl-20^ssi).

N48 41.322

W123 14.232

299

West Point

HORN, diaphragm; when operating, is synchronized with radiobeacon ev 3 minutes for distance finding.

N47 39.720

W122 26.142


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