Lighthouses and Lightships With Fog Signals for North Atlantic (1931)

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Hide InsetsLighthousesLightships
160- Bell
11- Diaphone
22- Horn
4- Nautophone
5- Oscillator
29- Siren
1- Tyfon
24- Whistle

Lighthouses with Audible Fog Signals

Bartlett Reef Lightship CT WHISTLE, 10-inch air: Blast 2 sec., silent 28 sec. N41 16.000 W072 08.000
Bridgeport Harbor CT BELL; 1 stroke every 15 sec. N41 09.400 W073 10.800
Cornfield Point Lightship CT SIREN, 1st cl. air; blast 2 sec., silent 13 sec. N41 12.900 W072 22.200
Faulkner's Island CT SIREN, 1st cl. air; blast 3 sec., silent 27 sec. N41 12.726 W072 39.216
Great Captain Island CT SIREN, 1st-cl. air: blast 3 sec., silent 27 sec. N40 58.950 W073 37.416
Greens Ledge CT HORN, 2d-cl. reed; gp. 2 blasts every 40 sec.: blast 3 sec., silent 2 sec., blast 3 sec., silent 32 sec. N41 02.502 W073 26.634
Lynde Point CT BELL; 1 stroke every 12 sec. N41 16.290 W072 20.592
New Haven Long Wharf CT BELL; 1 stroke every 15 sec. N41 17.567 W072 54.917
New Haven Outer Breakwater CT WHISTLE, 10-inch air; blast 2 sec., silent 18 sec. N41 13.272 W072 56.541
New London Ledge CT SIREN, 1st cl. air: blast 3 sec., silent 17 sec. N41 18.360 W072 04.644
Peck Ledge CT SIREN, air: blast 2 sec., silent 6 sec. N41 04.644 W073 22.194
Penfield Reef CT HORN, 2d cl. reed: blast 3 sec., silent 17 sec. N41 07.026 W073 13.320
Saybrook Breakwater CT BELL; 1 stroke every 20 sec. N41 15.798 W072 20.568
Southwest Ledge CT HORN, 2d cl. reed; gp. 2 blasts every 20 sec.: blast 3 sec., silent 3 sec., blast 3 sec., silent 11 sec. N41 14.070 W072 54.720
Stamford Harbor CT BELL; 1 stroke every 20 sec. N41 00.822 W073 32.550
Stratford Point CT SIREN, 1st cl. air; gp. 3 blasts every 50 sec.: 3 blasts 2 sec. each, 2 silences 7 sec. each, 1 silence 30 sec. N41 09.120 W073 06.204
Stratford Shoal CT SIREN, 1st cl. air; blast 2 sec., silent 13 sec. N41 03.582 W073 06.078
Tongue Point CT BELL; 1 stroke every 20 sec. N41 09.998 W073 10.650
Cherry Island Range Front DE BELL; 1 stroke every 30 sec. N39 45.036 W075 29.651
Christiana Beacon DE BELL; 1 stroke every 15 sec. N39 43.067 W075 30.933
Delaware Breakwater East End DE HORN, 3d-cl. reed: blast 2 sec., silent 13 sec. N38 47.832 W075 06.000
Fenwick Island Shoal Lightship DE OSCILLATOR, air: Blast 3 sec., silent 17 sec. N38 27.600 W074 46.400
Fourteen Foot Bank DE DIAPHONE, air:: blast 5 sec., silent 25 sec. N39 02.892 W075 10.932
Harbor of Refuge DE SIREN, 1st-cl. air: gp. 3 blasts every 45 sec.: 3 blasts 2 sec. each, 2 silences 2 sec. each, 1 silence 35 sec. N38 48.876 W075 05.544
Overfalls Lightship DE WHISTLE, air, 10-inch; blast 3 sec., silent 27 sec. N38 48.000 W075 01.400
Reedy Island DE BELL; 1 stroke every 15 sec. N39 30.048 W075 34.128
Annisquam Harbor MA SIREN, electric, blast 5 sec., silent 55 sec. N42 39.714 W070 40.890
Baker's Island (Southeastern) MA SIREN, 1st-cl. air: blasts 3 sec., silent 27 sec. N42 32.190 W070 47.154
Bird Island MA BELL; gp. 2 strokes every 12 sec. N41 40.158 W070 43.038
Borden Flats MA BELL; 1 stroke every 15 sec. N41 42.270 W071 10.464
Boston MA SIREN, 1st-cl. air; gp. 2 blasts every 60 sec.: blast 3 sec., silent 3 sec., blast 3 sec., silent 51 sec. N42 19.674 W070 53.406
Boston Lightship MA SIREN, 1st-cl. air: Blast 3 sec. Silent 17 sec. N42 20.000 W070 45.000
Butler Flats MA BELL; gp. 2 strokes every 15 sec. N41 36.228 W070 53.670
Cape Ann MA DIAPHONE, air [shared]; gp. 3 blasts every 60 sec.: 3 blasts 3 sec. each, 2 silences 3 sec. each, 1 silence 45 sec. N42 38.208 W070 34.500
Cross Rip Lightship MA WHISTLE, 12-inch steam chime: Blast 3 sec., silent 12 sec. N41 26.800 W070 17.500
Deer Island MA BELL; 1 stroke every 10 sec. N42 20.388 W070 57.270
Dumpling Rock MA HORN, 1st-cl. reed: blast 3 sec., silent 12 sec. N41 32.286 W070 55.284
Duxbury Pier MA BELL; 1 stroke every 15 sec. N41 59.244 W070 38.916
Eastern Point MA BELL; gp. 2 strokes every 20 sec. N42 34.818 W070 39.870
Edgartown Harbor MA BELL; 1 stroke every 15 sec. N41 23.454 W070 30.186
Gloucester Breakwater MA BELL; 1 stroke every 20 sec. N42 34.956 W070 40.344
Graves MA HORN, 1st-cl reed; gp. 2 blasts every 20 sec.: blast 3 sec., silent 1 sec., blast 3 sec., silent 13 sec. N42 21.906 W070 52.152
Great Round Shoal Lightship MA WHISTLE, 12-inch steam chime: Blast 5 sec., silent 55 sec. N41 24.000 W069 55.000
Handkerchief Shoal Lightship MA SIREN, 1st-cl. air: Blast 4 sec., silent 26 sec. N41 29.200 W070 04.000
Hedge Fence Lightship MA SIREN, 1st-cl. air; gp. 2 blasts every 60 sec.: Blast 3 sec., silent 5 sec. , blast 3 sec., silent 49 sec. N41 28.000 W070 29.000
Hen and Chickens Lightship MA WHISTLE, 10-inch air: Blast 2 sec., silent 18 sec. N41 27.000 W071 01.100
Highland MA OSCILLATOR, air: blast 3 sec., silent 12 sec. Reed horn if oscillator is disabled. N42 02.350 W070 03.621
Long Point MA BELL; 1 stroke, silent 30 sec., gp. 2 strokes, silent 30 sec. N42 01.992 W070 10.116
Minot's Ledge MA BELL; 1 stroke every 30 sec. N42 16.194 W070 45.564
Nantucket Shoals Lightship MA WHISTLE, 12-inch steam chime: Blast 3 sec., silent 12 sec. N40 37.000 W069 37.100
Nobska Point MA HORN, 1st-cl. reed; gp. 3 blasts every 30 sec.: 3 blasts 2 sec. each, 2 silences 1 sec. each, 1 silence 22 sec. N41 30.948 W070 39.306
Palmer Island MA BELL; 1 stroke every 10 sec. N41 37.614 W070 54.546
Plymouth (Southeast) MA HORN, 1st-cl. reed: blast 3 sec., silent 12 sec. N42 00.207 W070 36.038
Pollock Rip Lightship MA WHISTLE, 12-inch steam chime: Blast 5 sec., silent 25 sec. N41 36.100 W069 51.100
Race Point MA WHISTLE,10 or 12-inch air; gp. 2 blasts every 60 sec.: blast 3 sec., silent 3 sec., blast 3 sec., silent 51 sec. N42 03.738 W070 14.586
Stonehorse Shoal Lightship MA WHISTLE, 10-inch steam chime: Blast 2 sec., silent 13 sec. N41 32.800 W069 59.100
Tarpaulin Cove MA BELL; 1 stroke every 15 sec. N41 28.128 W070 45.450
Ten Pound Island MA BELL; gp. 2 strokes every 30 sec. N42 36.114 W070 39.936
Thacher Island MA DIAPHONE, air [shared]; gp. 3 blasts every 60 sec.: 3 blasts 3 sec. each, 2 silences 3 sec. each, 1 silence 45 sec. N42 38.352 W070 34.488
Vineyard Sound Lightship MA WHISTLE, 12-inch steam chime: Blast 6 sec., silent 45 sec. N41 22.600 W071 00.200
West Chop MA WHISTLE, 10-inch steam: blasts 3 sec., silent 27 sec. N41 28.848 W070 35.988
Wing's Neck MA HORN, 1st-cl reed: blast 2 sec., silent 18 sec. Bell; 1 stroke every 10 sec., if horn disabled. N41 40.818 W070 39.672
Wood End MA BELL; 1 stroke every 15 sec. N42 01.275 W070 11.610
Blakistone Island MD BELL; 1 stroke every 16 sec. N38 12.450 W076 44.700
Bloody Point Bar MD BELL; 1 stroke every 12 sec. N38 49.992 W076 23.484
Choptank River MD BELL; 1 stroke every 10 sec. N38 39.342 W076 11.070
Cobb Point Bar MD BELL; gp. 2 strokes every 15 sec. N38 14.556 W076 49.596
Cove Point MD NAUTOPHONE, electric: Blast 8 sec., silent 7 sec. N38 23.178 W076 22.908
Craighill Channel Lower Range Front MD SIREN, electric: Blast 3 sec., silent 9 sec. N39 11.317 W076 23.670
Drum Point MD BELL; gp. 2 strokes every 15 sec. N38 19.140 W076 25.260
Fort Carroll MD BELL, 1 stroke every 15 sec. (CO2). N39 12.876 W076 31.194
Fort Washington MD BELL; 1 stroke every 10 sec. N38 42.738 W077 02.214
Great Shoals MD BELL; 1 stroke every 15 sec. N38 12.858 W075 52.764
Greenbury Point Shoal MD BELL; gp. 2 strokes every 15 sec. N38 58.080 W076 27.240
Holland Island Bar MD SIREN, air: Blast 7 sec., silent 3 sec. N38 04.122 W076 05.742
Hooper Island MD BELL; 1 stroke, silent 20 sec., gp. 2 strokes, silent 20 sec. N38 13.600 W076 04.500
Hooper Strait MD BELL; 1 stroke every 12 sec. N38 15.400 W076 15.000
Janes Island MD BELL; 1 stroke every 15 sec. N37 57.804 W075 55.104
Lazaretto Point MD BELL; 1 stroke every 8 sec. N39 15.767 W076 34.300
Love Point MD BELL; 1 stroke every 8 sec. N39 03.426 W076 16.992
Lower Cedar Point MD BELL; 1 stroke every 12 sec. N38 20.406 W076 59.616
Maryland Point MD BELL; gp. 2 strokes every 15 sec. N38 20.983 W077 11.862
Mathias Point Shoal MD BELL; 1 stroke, silent 30 sec., gp. 2 strokes, silent 3 sec. N38 24.312 W077 02.568
Piney Point MD BELL; 1 stroke every 20 sec. N38 08.118 W076 31.782
Point Lookout MD BELL; 1 stroke every 10 sec. N38 02.328 W076 19.320
Point No Point MD BELL; gp. 2 strokes every 15 sec. N38 07.686 W076 17.418
Ragged Point MD BELL; gp. 2 strokes every 10 sec. N38 09.264 W076 36.084
Sandy Point Shoal MD HORN, 3d-cl. reed: Blast 3 sec., silent 7 sec. N39 00.960 W076 23.076
Seven Foot Knoll MD BELL; 1 stroke every 12 sec. N39 09.318 W076 24.540
Sharkfin Shoal MD BELL; gp. 2 strokes every 15 sec. N38 12.132 W075 59.202
Sharps Island MD BELL; gp. 2 strokes every 10 sec. N38 38.346 W076 22.548
Solomons Lump MD BELL; 1 stroke every 10 sec. N38 02.880 W076 00.900
Thomas Point Shoal MD BELL; gp. 3 strokes every 30 sec. N38 53.940 W076 26.166
Turkey Point MD BELL; 1 stroke every 15 sec. N39 26.994 W076 00.504
Upper Cedar Point MD BELL; 1 stroke every 15 sec. N38 24.156 W077 04.962
Avery Rock ME BELL, 1 stroke every 10 sec. N44 39.255 W067 20.647
Bass Harbor Head ME BELL; 1 stroke every 10 sec. N44 13.320 W068 20.232
Bear Island ME BELL; 1 stroke every 15 sec. N44 17.010 W068 16.194
Blue Hill Bay ME BELL; 1 stroke. silent 20 sec., gp. 2 strokes, silent 20 sec. N44 14.928 W068 29.868
Boon Island ME BELL; hand; answers signals. N43 07.200 W070 28.620
Browns Head ME BELL; 1 stroke, silent 20 sec., gp. 2 strokes, silent 20 sec. N44 06.708 W068 54.570
Burnt Coat Harbor ME BELL; 1 stroke every 15 sec. N44 08.052 W068 26.832
Burnt Island ME BELL; gp. 2 strokes every 60 sec. N43 49.512 W069 38.412
Cape Elizabeth (East Tower) ME DIAPHONE, air; gps. 3 blasts every 30 sec.: 3 blasts 2 sec. each, 2 silences 2 sec. each, 1 silence 20 sec. N43 33.966 W070 12.006
Cape Neddick ME BELL; 1 stroke every 15 sec. N43 09.912 W070 35.466
Crabtree Ledge ME BELL; 1 stroke every 10 sec. N44 28.317 W068 13.283
Cuckolds ME HORN, 1st-cl. reed; blast 3 sec., silent 17 sec. N43 46.782 W069 38.994
Curtis Island ME BELL; hand; answers signals. N44 12.084 W069 02.934
Deer Island Thorofare ME BELL; gp. 2 strokes every 15 sec. N44 08.065 W068 42.200
Dice Island ME BELL; hand; answers signals. N44 22.974 W068 49.140
Doubling Point ME BELL; 1 stroke every 15 sec. N43 52.950 W069 48.402
Eagle Island ME BELL; hand; answers signals. N44 13.056 W068 46.062
Egg Rock ME HORN, 1st-cl. reed; gp. 2 blasts every 30 sec.: blast 4 sec., silent 2 sec., blast 4 sec., silent 20 sec. N44 21.246 W068 08.286
Fort Point ME BELL; 1 stroke every 20 sec. N44 28.032 W068 48.702
Fort Popham ME BELL; 1 stroke every 15 sec. N43 45.300 W069 47.003
Franklin Island ME BELL; hand; answers signals. N43 53.532 W069 22.488
Goat Island ME BELL; 1 stroke every 20 sec. N43 21.468 W070 25.506
Goose Rocks ME BELL; 1 stroke, silent 20 sec., gp. 2 strokes, silent 20 sec. N44 08.124 W068 49.830
Great Duck Island ME DIAPHONE, air, blast 2.5 sec., silent 17.5 sec. N44 08.532 W068 14.754
Grindle Point ME BELL; hand; answers signals. N44 16.890 W068 56.580
Halfway Rock ME HORN, 1st-cl. reed; gp. 2 blasts every 60 sec. Blast 4 sec., silent 2 sec., blast 4 sec., silent 50 sec. N43 39.348 W070 02.214
Hendricks Head ME BELL; 1 stroke every 20 sec. N43 49.356 W069 41.382
Heron Neck ME BELL; 1 stroke every 15 sec. N44 01.512 W068 51.714
Indian Island ME BELL; hand; answers signals. N44 09.930 W069 03.660
Isle au Haut ME BELL; 1 stroke, silent 30 sec., gp. 2 strokes, silent 30 sec. N44 03.888 W068 39.084
Libby Island ME DIAPHONE, air; blast 2 sec., silent 13 sec. N44 34.092 W067 22.038
Little River ME BELL, 1 stroke every 30 sec. N44 39.054 W067 11.538
Lubec Channel ME BELL, 1 stroke every 10 sec. N44 50.514 W066 58.584
Marshall Point ME BELL; 1 stroke every 20 sec. N43 55.044 W069 15.678
Matinicus Rock (South Tower) ME WHISTLE, 12-inch air; blast 5 sec., silent 25 sec. N43 47.016 W068 51.336
Moose Peak ME HORN, 1st-cl. reed; gp. 2 blasts every 30 sec.: blast 4 sec., silent 2 sec., blast 4 sec., silent 20 sec. N44 28.464 W067 31.920
Mount Desert Rock ME HORN, 1st-cl. reed; gp. 3 blasts every 60 sec., 3 blasts 5 sec. each, 2 silences 10 sec. each, 1 silence 25 sec. N43 58.110 W068 07.692
Narraguagus ME BELL; hand; answers signals. N44 27.360 W067 49.872
Nash Island ME BELL; 1 stroke, silent 20 sec, gp. 2 strokes, silent 20 sec. N44 27.858 W067 44.838
Owls Head ME BELL; 1 stroke every 15 sec. N44 05.532 W069 02.646
Pemaquid Point ME BELL; 1 stroke every 10 sec. N43 50.220 W069 30.366
Perkins Island ME BELL; 1 stroke, silent 15 sec., gp. 2 strokes, silent 15 sec. N43 47.214 W069 47.106
Petit Manan ME WHISTLE, 10-inch air; blast 3 sec., silent 27 sec. N44 22.056 W067 51.846
Pond Island ME BELL; 1 stroke every 10 sec. N43 44.400 W069 46.218
Portland Lightship ME WHISTLE, 12-inch steam chime: blast 3 sec., silent 27 sec. N43 31.600 W070 05.500
Portland Breakwater ME BELL; 1 stroke every 15 sec. N43 39.330 W070 14.094
Portland Head ME HORN, 1st-cl. reed: blast 5 sec., silent 15 sec. N43 37.386 W070 12.474
Prospect Harbor ME BELL; hand; answers signals. N44 24.198 W068 00.768
Pumpkin Island ME BELL; hand; answers signals. N44 18.552 W068 44.568
Ram Island ME BELL; 1 stroke every 20 sec. N43 48.240 W069 35.958
Ram Island Ledge ME BELL; 1 stroke every 10 sec. N43 37.890 W070 11.238
Rockland Breakwater ME HORN, 1st-cl. reed, blast 5 sec., silent 15 sec. N44 06.240 W069 04.650
Saddleback Ledge ME BELL; 1 stroke every 10 sec. N44 00.858 W068 43.584
Seguin Island ME DIAPHONE, air; gp. 2 blasts every 20 sec.: blast 1.5 sec., silent 1 sec., blast 1.5 sec., silent 16 sec. N43 42.450 W069 45.486
Spring Point Ledge ME BELL; gp. 2 strokes every 12 sec. N43 39.126 W070 13.434
Squirrel Point ME BELL; 1 stroke every 15 sec. N43 48.996 W069 48.144
St. Croix River ME BELL, 1 stroke every 15 sec. N45 07.722 W067 08.016
Tenants Harbor ME BELL; 1 stroke, silent 30 sec., gp. 2 strokes, silent 30 sec. N43 57.666 W069 11.088
Two Bush Island ME BELL; gp. 2 strokes every 20 sec. N43 57.864 W069 04.422
West Quoddy Head ME WHISTLE, 10-inch steam; gp. 2 blasts every 30 sec.; blast 2 sec., silent 2 sec. blast 2 sec., silent 24 sec. N44 48.912 W066 57.030
Whaleback Ledge ME HORN, 1st-cl. reed: blast 5 sec., silent 25 sec. N43 03.528 W070 41.778
Whitehead ME WHISTLE, 10-inch steam; blast 5 sec., silent 25 sec. N43 58.722 W069 07.458
Winter Harbor ME BELL; hand; answers signals. N44 21.684 W068 05.256
Wood Island ME BELL; 1 stroke, silent 25 sec., gp. 2 strokes, silent 25 sec. N43 27.408 W070 19.740
Isles of Shoals NH SIREN, 1st-cl. air: blast 3 sec., silent 27 sec. N42 58.032 W070 37.404
Portsmouth Harbor NH BELL; 1 stroke every 10 sec. N43 04.266 W070 42.516
Ambrose Channel Lightship NJ WHISTLE, 12-inch steam: Blast 3 sec., silent 12 sec. N40 27.100 W073 04.400
Barnegat Lightship NJ WHISTLE, 12-inch steam: Blast 2 sec., silent 18 sec. N39 45.000 W073 56.000
Bergen Point NJ BELL; 1 stroke every 15 sec. N40 38.583 W074 08.900
Brandywine Shoal NJ HORN, 3d-cl. reed: blast 3 sec., silent 7 sec. N38 59.172 W075 06.792
Elbow of Cross Ledge NJ BELL; gp. 2 strokes, silent 15 sec., 1 stroke, silent 15 sec. N39 10.897 W075 16.098
Five Fathom Bank Lightship NJ WHISTLE, 12-inch steam chime; blast 4 sec., silent 56 sec. N38 47.300 W074 34.600
Great Beds NJ BELL; 1 stroke every 15 sec. N40 29.196 W074 15.186
Miah Maull Shoal NJ HORN, 2d-cl. reed; blast 2 sec., silent 18 sec. N39 07.584 W075 12.582
Northeast End Lightship NJ SIREN, air, 1st-cl.; gp. 2 blasts every 30 sec.; blast 2 sec., silent 2 sec., blast 2 sec., silent 24 sec. N38 57.800 W074 29.600
Sandy Hook East Beacon NJ BELL; 1 stroke every 10 sec. N40 28.250 W074 01.122
Scotland Lightship NJ WHISTLE, 12-inch steam; gp. 2 blasts every 20 sec.; blast 2 sec., silent 2 sec., blast 2 sec., silent 14 sec. N40 26.600 W073 55.200
Ship John Shoal NJ BELL; gp. 3 strokes every 45 sec. N39 18.318 W075 22.602
Tinicum Island Range Front NJ BELL; 1 stroke every 30 sec. N39 50.867 W075 15.167
Cedar Island NY BELL; 1 stroke every 20 sec. N41 02.448 W072 15.660
Cold Spring Harbor NY BELL; 1 stroke every 30 sec. N40 54.852 W073 29.592
Coney Island NY BELL; 1 stroke every 10 sec. N40 34.600 W074 00.702
Danskammer Point NY BELL; 1 stroke every 20 sec. N41 34.433 W073 57.833
Eaton's Neck NY SIREN, 1st-cl. air: blast 5 sec., silent 40 sec. N40 57.240 W073 23.730
Esopus Meadows NY BELL; 1 stroke every 10 sec. N41 52.104 W073 56.496
Execution Rocks NY SIREN, 1st-cl. air: blast 3 sec., silent 17 sec. N40 52.686 W073 44.262
Fire Island Lightship NY DIAPHONE, air; gp. 2 blasts every 30 sec.; blast 3 sec., silent 4 sec., blast 3 sec., silent 20 sec. N40 28.700 W073 11.400
Fort Wadsworth NY BELL; 1 stroke every 15 sec. N40 36.354 W074 03.240
Hell Gate NY BELL; 1 stroke every 5 sec. N40 46.680 W073 56.089
Hudson-Athens NY BELL; 1 stroke every 15 sec. N42 15.120 W073 48.522
Huntington Harbor NY BELL; 1 stroke every 15 sec. N40 54.642 W073 25.878
Jeffrey's Hook NY BELL; 1 stroke every 15 sec. N40 51.018 W073 56.820
Latimer Reef NY BELL; 1 stroke every 15 sec. N41 18.270 W071 55.998
Little Gull Island NY SIREN, 2d cl. air: blast 3 sec., silent 27 sec. N41 12.384 W072 06.408
Long Beach Bar NY BELL; 1 stroke every 15 sec. N41 06.546 W072 18.360
Montauk Point NY SIREN, 1st cl. air; gp. 2 blasts every 40 sec.: blast 3 sec., silent 3 sec., blast 3 sec., silent 31 sec. N41 04.260 W071 51.426
North Brother Island NY BELL; 1 stroke every 15 sec. N40 47.958 W073 53.976
North Dumpling NY BELL; 1 stroke every 15 sec. N41 17.274 W072 01.158
Old Orchard Shoal NY NAUTOPHONE: blast 3 sec., silent 7 sec. N40 30.744 W074 05.928
Orient Point NY OSCILLATOR, air: gp. 3 blasts every 30 sec., 3 blasts 3 sec. each, 2 silences 3 sec. each, 1 silence 15 sec. N41 09.810 W072 13.416
Plum Island NY BELL; 1 stroke every 15 sec. N41 10.422 W072 12.690
Port Jefferson Harbor Breakwater NY BELL; 1 stroke every 20 sec. N40 58.338 W073 05.495
Race Rock NY SIREN, 1st cl. air; gp. 2 blasts every 30 sec.: blast 2 sec., silent 1 sec., blast 2 sec., silent 25 sec. N41 14.604 W072 02.820
Robbins Reef NY NAUTOPHONE: blast 3 sec., silent 7 sec. N40 39.444 W074 03.924
Rockland Lake NY BELL; 1 stroke every 15 sec. N41 08.840 W073 54.287
Romer Shoal NY BELL; 1 stroke every 30 sec. N40 30.774 W074 00.810
Rondout Creek NY BELL; 1 stroke every 20 sec. N41 55.248 W073 57.744
Saugerties NY BELL; 1 stroke every 5 sec. N42 04.326 W073 55.776
Stepping Stones NY BELL; gp. 2 strokes every 20 sec. N40 49.458 W073 46.476
Stony Point (Hudson River) NY BELL; 1 stroke every 15 sec. N41 14.460 W073 58.156
Tarrytown NY BELL; 1 stroke every 20 sec. N41 05.046 W073 52.452
Throgs Neck NY BELL; 1 stroke every 15 sec. N40 48.290 W073 47.440
West Bank NY NAUTOPHONE; gp. 2 blasts every 15 sec.: blast 2 sec., silent 2 sec., blast 2 sec., silent 9 sec. N40 32.280 W074 02.574
West Point NY BELL; 1 stroke every 20 sec. N41 23.765 W073 57.068
Whitestone Point NY BELL; gp. 2 strokes every 30 sec. N40 48.084 W073 49.176
Beavertail RI SIREN, 1st-cl. air; gp. 2 blasts every 68 sec.: blast 4 sec., silent 10 sec., blast 4 sec., silent 50 sec. N41 26.964 W071 23.970
Block Island Southeast RI SIREN, 1st-cl. air: blast 4 sec., silent 30 sec. N41 09.204 W071 33.126
Brenton Reef Lightship RI WHISTLES, 10 and 6 inch air; gp. 2 blasts every 30 sec.: Blast, low tone, 3 sec., blast, higher tone, 3 sec., silent 24 sec. N41 25.600 W071 22.600
Bullock's Point RI BELL; gp. 2 strokes every 15 sec. N41 44.263 W071 21.852
Castle Hill RI BELL; gp. 2 strokes every 18 sec. N41 27.732 W071 21.774
Conanicut Island RI SIREN, air: blast 3 sec, silent 17 sec. N41 34.410 W071 22.302
Conimicut RI BELL; 1 stroke every 15 sec. N41 43.020 W071 20.706
Dutch Island RI BELL; 1 stroke every 15 sec. N41 29.802 W071 24.258
Gould's Island RI BELL; 1 stroke every 15 sec. N41 32.050 W071 20.617
Great Salt Pond Breakwater Inner Beacon RI SIREN, air: blast 3 sec., silent 3 sec. N41 11.733 W071 35.400
Gull Rocks RI BELL; 1 stroke every 20 sec. N41 30.150 W071 19.983
Hog Island Shoal RI SIREN, air: blast 3 sec., silent 10 sec. N41 37.944 W071 16.392
Mussel Shoal RI BELL; 1 stroke every 20 sec. N41 38.178 W071 15.600
Newport Harbor RI BELL; 1 stroke every 10 sec. N41 29.598 W071 19.626
Plum Beach RI BELL; gp. 2 strokes every 30 sec. N41 31.818 W071 24.312
Point Judith RI TYFON, 1st-cl. air: blast 3 sec., silent 17 sec. N41 21.660 W071 28.884
Pomham Rocks RI BELL; gp. 2 strokes every 20 sec. N41 46.656 W071 22.170
Prudence Island RI BELL; 1 stroke every 15 sec. N41 36.354 W071 18.210
Rose Island RI HORN, 1st-cl. reed: blast 2 sec., silent 13 sec. N41 29.730 W071 20.562
Sabin Point RI BELL; 1 stroke every 7 sec. N41 45.733 W071 22.550
Warwick RI SIREN, air: blast 3 sec., silent 12 sec. N41 40.026 W071 22.704
Watch Hill RI OSCILLATOR, air: blast 3 sec., silent 27 sec. N41 18.234 W071 51.516
Whale Rock RI BELL; gp. 2 strokes every 20 sec. N41 26.664 W071 25.422
Bowlers Rock VA BELL; 1 stroke every 20 sec. (CO2). N37 49.470 W076 43.962
Cape Henry VA OSCILLATOR, air: Gp. of 2 blasts followed by 2 single blasts every 60 sec. blast 3 sec., silent 3 sec., blast 3 sec., silent 15 sec., blast 3 sec., silent 15 sec., blast 3 sec., silent 15 sec. N36 55.584 W076 00.438
Cherrystone Bar VA BELL; 1 stroke every 12 sec. (CO2). N37 15.384 W076 01.944
Chesapeake Lightship VA WHISTLE, 12-inch steam chime: Blast 3 sec., silent 27 sec. N36 58.700 W075 42.200
Craney Island VA BELL; 1 stroke every 12 sec. N36 53.520 W076 20.220
Deep Water Shoals VA BELL; 1 stroke every 15 sec. N37 08.934 W076 38.208
Great Wicomico River VA BELL; gp. 2 strokes every 15 sec. N37 48.258 W076 16.056
Killock Shoal VA BELL; 1 stroke every 15 sec. N37 56.800 W075 22.600
Nansemond River VA BELL; 1 stroke every 7 sec. N36 54.720 W076 26.700
Newport News Middle Ground VA BELL; gp. 2 strokes every 15 sec. N36 56.712 W076 23.490
Old Plantation Flats VA HORN, 3d-cl. reed: Blast 3 sec., silent 7 sec. N37 13.728 W076 02.814
Old Point Comfort VA BELL; 1 stroke every 10 sec. € N37 00.108 W076 18.390
Pages Rock VA BELL; 1 stroke every 15 sec. N37 18.654 W076 35.196
Smith Point VA DIAPHONE, air: Blast 3 sec., silent 12 sec. N37 52.812 W076 10.998
Stingray Point VA BELL; 1 stroke, silent 5 sec., 1 stroke, silent 30 sec. N37 33.700 W076 16.383
Tangier Sound VA BELL; 1 stroke every 10 sec. N37 47.286 W075 58.428
Thimble Shoal VA DIAPHONE, air: Blast 2 sec., silent 8 sec. N37 00.876 W076 14.394
Tue Marshes VA BELL; 1 stroke, silent 30 sec.; gp. 2 strokes, silent 30 sec. N37 14.136 W076 23.148
White Shoal VA BELL; 1 stroke every 10 sec. N37 01.308 W076 31.650
Windmill Point VA BELL; 1 stroke every 10 sec. N37 35.808 W076 14.154
Winter Quarter Shoal Lightship VA WHISTLE, 12-inch steam chime: Blast 3 sec., silent 57 sec. [R]RADIOBEACON: Transmits gps. of 3 dashes and 1 dot. N37 55.500 W074 56.400
Wolf Trap VA DIAPHONE: Blast 3 sec., silent 7 sec. N37 23.424 W076 11.382
York Spit VA BELL; 1 stroke every 10 sec. N37 12.583 W076 15.250