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United States

Ships under the flag of the United States

5,870 on the map now, and 31,536 heard in the last year.Counted , from live AIS reports. Page 208 of 208: ships 20,701 to 20,775.

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Ships flagged in the United States, page 208

Heard this year, not on the map now

A to Z, with where and when each was last heard.

ShipKindWhereHeard
YOUNGSUK CHILocal vessel359 m by 43 mLast heard near EvansvilleUnited States
YP 686Military33 m by 8 mLast heard at sea
YP707Other type36 m by 8 mLast heard near AnnapolisBound for Annapolis
YT 803 RELIANT⁠has a photoTug30 m by 14 mLast heard near EverettUnited States
YT800Towing40 m by 8 mLast heard near BremertonUnited States
YT801 WASHTUCNATug36 m by 10 mLast heard near BremertonBound for Bremerton
YT802 NAVY TUGTug30 m by 10 mLast heard near EverettUnited States
YT808 RAINIERTug25 m by 10 mLast heard near KeyportBound for Bangor
YT809 AGAMENTICUSTug30 m by 10 mLast heard near KitteryUnited States
YT810Tug30 m by 10 mLast heard near KeyportBound for Bangor
YT811 OLYMPUSTug30 m by 10 mLast heard near KeyportUnited States
YT812 BAKERTug30 m by 10 mLast heard near BremertonBound for Bremerton
YT813 SENTINELTug30 m by 10 mLast heard near BremertonBound for Bremerton
YTB-835 SKENANDOATug36 m by 10 mLast heard at sea
YUKONPleasure craft15 m by 5 mLast heard near SidneyCanada
YUMI NAOSailing vessel10 m by 4 mLast heard at sea
YUTORIPleasure craft16 m by 6 mLast heard at sea
YVONNE CONWAYTowing35 m by 10 mLast heard near Cedar GroveUnited States
ZPleasure craft20 m by 5 mLast heard at sea
Z-ESCAPESailing vessel12 m by 4 mLast heard at sea
ZADA MACPleasure craft19 m by 6 mLast heard near MenemshaUnited States
ZALESailing vessel14 m by 4 mLast heard near SavannahUnited States
ZALOPHUSHigh-speed craft42 m by 12 mLast heard near HerculesUnited States
ZAPPleasure craft12 m by 4 mLast heard near AnnapolisUnited States
ZARAPleasure craft15 m by 8 mLast heard at sea
ZAYAPleasure craft15 m by 6 mLast heard near SeattleUnited States
ZE GIRLSSailing vessel13 m by 4 mLast heard at sea
ZEEOTTERPleasure craft15 m by 4 mLast heard at sea
ZEEPAARDPleasure craft20 m by 6 mLast heard near AnnapolisUnited States
ZELLA BAYPleasure craft12 m by 4 mLast heard near PortlandUnited States
ZEN PAPAPleasure craft11 m by 7 mLast heard near Cabo San LucasMexico
ZENDASailing vessel12 m by 4 mLast heard at sea
ZENITPleasure craft68 m by 24 mLast heard near West Palm BeachUnited States
ZENITHSailing vessel12 m by 5 mLast heard near SalemUnited States
ZENITHSailing vessel13 m by 3 mLast heard near OaklandUnited States
ZENITHSailing vessel15 m by 4 mLast heard near Oak BluffsUnited States
ZENITH 2Fishing vessel16 m by 6 mLast heard near BellinghamUnited States
ZENITH IISailing vessel16 m by 8 mLast heard at sea
ZENSATIONPleasure craft16 m by 7 mLast heard near AnnapolisUnited States
ZEPHYRSailing vessel10 m by 3 mLast heard near El SegundoUnited States
ZEPHYRSailing vessel13 m by 12 mLast heard near BostonUnited States
ZEPHYRLocal vessel114 m by 33 mLast heard near Silver GroveUnited States
ZEPHYRSailing vessel16 m by 4 mLast heard near AnnapolisUnited States
ZEPHYRPleasure craft14 m by 4 mLast heard near AnacortesUnited States
ZEPHYRPleasure craft14 m by 5 mLast heard near San DiegoUnited States
ZEPHYRSailing vessel11 m by 4 mLast heard at sea
ZEPHYRSailing vessel16 m by 8 mLast heard near MomiFiji
ZEPHYRSailing vessel13 m by 8 mLast heard at sea
ZEPHYRPleasure craft14 m by 8 mLast heard near SeattleUnited States
ZEPHYRPleasure craft18 m by 5 mLast heard near CharlestonUnited States
ZEPHYRPleasure craft22 m by 6 mLast heard at sea
ZEPHYRAPassenger ship32 m by 4 mLast heard near SeattleUnited States
ZEPHYROSSailing vessel9 m by 5 mLast heard near OaklandUnited States
ZEPHYROSSailing vessel15 m by 4 mLast heard at sea
ZEROPleasure craft22 m by 6 mLast heard at sea
ZESTPleasure craft12 m by 4 mLast heard near MiamiUnited States
ZEUSPleasure craft14 m by 4 mLast heard near Little RiverUnited States
ZHEEL BEARPleasure craft11 m by 3 mLast heard near North BeachUnited States
ZHUZHYPleasure craft24 m by 6 mLast heard near AmagansettUnited States
ZIG ZAGPleasure craft15 m by 4 mLast heard at sea
ZIGGYPleasure craft20 m by 6 mLast heard near Springville, SuffolkUnited States
ZIGGYPleasure craft31 m by 8 mLast heard at sea
ZIMMERSailing vessel13 m by 4 mLast heard at sea
ZIMOVIASailing vessel14 m by 8 mLast heard near MiamiUnited States
ZINS-N-FINSFishing vessel18 m by 6 mLast heard at sea
ZOLAPleasure craft16 m by 6 mLast heard at sea
ZOOMSailing vessel15 m by 8 mLast heard at sea
ZOOMPleasure craft15 m by 5 mLast heard near West Palm BeachUnited States
ZORA BELLEFishing vessel19 m by 6 mLast heard at sea
ZORROPleasure craft17 m by 9 mLast heard at sea
ZOSCASailing vessel13 m by 4 mLast heard near Redwood CityUnited States
ZOYASailing vessel18 m by 5 mLast heard near NorfolkUnited States
ZU CRUUnknown type12 m by 4 mLast heard near BaltimoreUnited States
ZUBYDOOOPleasure craft10 m by 4 mLast heard at sea
ZUZUSailing vessel14 m by 4 mLast heard near El SegundoUnited States

Other flags on the map

Ships on the map now, by flag.

Flags and MMSIs

The first three digits of a ship's MMSI name her flag. The United States' are 303, 338 and 366 to 369, so a ship's number tells you she is here before her name does.

A ship that changes flag is given a new MMSI and keeps her IMO number for life; her page lists the other MMSIs her IMO number was heard under.

Ports in the United States

How this list is made

A ship is listed under the flag her MMSI names. While she is on the map she is listed first, longest first; after that come the ships heard in the last year, A to Z, each with when and where she was last heard.

Read MMSI, IMO and call signs.