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United States

Ships under the flag of the United States

5,631 on the map now, and 31,503 heard in the last year.Counted , from live AIS reports. Page 115 of 206: ships 11,401 to 11,500.

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Ships flagged in the United States, page 115

Heard this year, not on the map now

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

ShipKindWhereHeard
INTRA RELOADTug20 m by 8 mLast heard near BaytownUnited States
INTREPIDFishing vesselLast heard at sea
INTREPIDSailing vessel8 m by 3 mLast heard at sea
INTREPIDSailing vessel12 m by 4 mLast heard at sea
INTREPIDPassenger ship30 m by 9 mLast heard near San DiegoUnited States
INTREPIDPleasure craft10 m by 4 mLast heard at sea
INTREPIDPleasure craft12 m by 4 mLast heard at sea
INTREPIDSailing vessel14 m by 4 mLast heard near AnnapolisUnited States
INTUITIONSailing vessel13 m by 4 mLast heard at sea
INTUITIONPleasure craft13 m by 4 mLast heard near SalemUnited States
INTUITIONPleasure craft14 m by 5 mLast heard near NorfolkUnited States
INVADERFishing vessel14 m by 5 mLast heard near GloucesterUnited States
INVERNESSSailing vessel14 m by 4 mLast heard at sea
INVERNESSSailing vessel10 m by 4 mLast heard near KitteryUnited States
INVICTUSPleasure craft20 m by 6 mLast heard near PensacolaUnited States
INVICTUSPleasure craft10 m by 3 mLast heard near KeyportUnited States
INVICTUSPleasure craft19 m by 6 mLast heard at sea
INVINCIBLESailing vessel14 m by 4 mLast heard near AnnapolisUnited States
INVISIBLE CITIES 3Sailing vessel13 m by 5 mLast heard near New BedfordUnited States
IOLAIRSailing vessel14 m by 4 mLast heard near AnacortesUnited States
IOLAIR NAMARAPleasure craft11 m by 4 mLast heard near SeattleUnited States
IOLANISailing vessel13 m by 2 mLast heard at sea
IOLANTHEPleasure craft17 m by 6 mLast heard near BellinghamUnited States
IONPleasure craft14 m by 5 mLast heard near San FranciscoUnited States
IONAPleasure craft12 m by 4 mLast heard near AnnapolisUnited States
IONA MCALLISTERTug33 m by 10 mLast heard near New YorkUnited States
IRENEPleasure craft8 m by 3 mLast heard at sea
IRENEPleasure craft14 m by 4 mLast heard at sea
IRENE TTug19 m by 6 mLast heard at sea
IRISSailing vessel12 m by 3 mLast heard at sea
IRISSailing vessel13 m by 4 mLast heard at sea
IRISSailing vessel12 m by 4 mLast heard near North BeachUnited States
IRISHCargo ship57 m by 13 mLast heard at sea
IRISH AYESPleasure craft12 m by 4 mLast heard near BridgeportUnited States
IRISH EXITPleasure craft7 m by 2 mLast heard at sea
IRISH EXITPleasure craft6 m by 4 mLast heard near AnnapolisUnited States
IRISH HURRICANEPleasure craft5 m by 2 mLast heard near Morehead CityUnited States
IRISH LASS IIPleasure craft13 m by 4 mLast heard at sea
IRISH LUNA SEA IIIPleasure craft8 m by 2 mLast heard near DavisvilleUnited States
IRISH MISTPleasure craft13 m by 5 mLast heard near AnnapolisUnited States
IRISH MISTSailing vessel10 m by 5 mLast heard at sea
IRISH MISTPleasure craft7 m by 3 mLast heard near TahuyaUnited States
IRISH PRINCESSSailing vessel17 m by 6 mLast heard at sea
IRISH ROVERSailing vessel12 m by 7 mLast heard near NorfolkUnited States
IRON LADYFishing vessel19 m by 6 mLast heard near HonoluluUnited States
IRON LEADERPleasure craft22 m by 7 mLast heard near West Palm BeachUnited States
IRONMANTowingLast heard at sea
IRONSIDESOther type28 m by 9 mLast heard near New BedfordUnited States
IRRATIONALSailing vessel12 m by 4 mLast heard near KitteryUnited States
ISAAC KLocal vessel117 m by 18 mLast heard near Corpus ChristiBound for Corpus Christi
ISABEL LHigh-speed craftLast heard near Los AngelesBound for Port Hueneme
ISABELA 4Pleasure craft15 m by 5 mLast heard at sea
ISABELLETug36 m by 11 mLast heard at sea
ISEAOther typeLast heard at sea
ISHIMWEPleasure craft21 m by 6 mLast heard at sea
ISLA BELLAPleasure craft14 m by 4 mLast heard at sea
ISLA MERAPleasure craft20 m by 6 mLast heard near SidneyBound for Victoria
ISLAND AFFAIREPleasure craft14 m by 5 mLast heard near SeattleUnited States
ISLAND BOUNDPleasure craft15 m by 6 mLast heard at sea
ISLAND BOYTowing18 m by 7 mLast heard near Wadmalaw IslandBound for Charleston
ISLAND BREEZEPleasure craft12 m by 4 mLast heard near AnnapolisUnited States
ISLAND DANCERPleasure craft13 m by 8 mLast heard near Los AngelesUnited States
ISLAND DREAMSailing vessel13 m by 5 mLast heard near Morehead CityUnited States
ISLAND EAGLE⁠has a photoTug17 m by 10 mLast heard near SeattleUnited States
ISLAND EAGLEPleasure craft10 m by 4 mLast heard at sea
ISLAND EXPLORERPassenger ship18 m by 6 mLast heard near Sunny PointUnited States
ISLAND EXPLORERPassenger ship22 m by 8 mLast heard at sea
ISLAND EXPLORERTowing (long)39 m by 11 mLast heard at sea
ISLAND EXPLORER 3Unknown typeLast heard near Los AngelesUnited States
ISLAND EXPRESSTowing20 m by 7 mLast heard near SavannahBound for Charleston
ISLAND EXPRESSPassenger ship12 m by 5 mLast heard near BellinghamUnited States
ISLAND GIRLPleasure craft12 m by 4 mLast heard near CataumetUnited States
ISLAND GIRLPleasure craft17 m by 6 mLast heard near Fort LauderdaleUnited States
ISLAND GIRLPleasure craft16 m by 6 mLast heard near Atlantic HighlandsUnited States
ISLAND GIRLPleasure craft20 m by 8 mLast heard at sea
ISLAND GIRLPleasure craft15 m by 5 mLast heard at sea
ISLAND GIRLPleasure craft18 m by 6 mLast heard at sea
ISLAND GIRLPleasure craft13 m by 5 mLast heard at sea
ISLAND GIRLPleasure craft23 m by 5 mLast heard near Longboat KeyUnited States
ISLAND GIRLPleasure craft15 m by 5 mLast heard near Flagler BeachUnited States
ISLAND GIRL 2Pleasure craft11 m by 4 mLast heard at sea
ISLAND GIRL IISailing vessel14 m by 5 mLast heard near North BeachUnited States
ISLAND HEARTPleasure craft12 m by 5 mLast heard near Madeira BeachUnited States
ISLAND HOPPERPleasure craft16 m by 6 mLast heard near North BeachUnited States
ISLAND HOTSHOTCargo ship29 m by 10 mLast heard near West Palm BeachBound for Palm Beach
ISLAND IN THE SUNSailing vessel10 m by 4 mLast heard at sea
ISLAND LADYSailing vessel10 m by 3 mLast heard near DavisvilleUnited States
ISLAND LOOKOUTTowing22 m by 5 mLast heard near NorfolkUnited States
ISLAND MERCHANTTug20 m by 8 mLast heard near Wadmalaw IslandUnited States
ISLAND MISTFishing vessel35 m by 8 mLast heard at sea
ISLAND PAWSPleasure craft14 m by 7 mLast heard near Flagler BeachUnited States
ISLAND QUEENPassenger ship30 m by 9 mLast heard near New BedfordBound for Oak Bluffs
ISLAND QUEENPassenger ship22 m by 12 mLast heard at sea
ISLAND RNRSailing vessel12 m by 9 mLast heard near CharlestonUnited States
ISLAND ROSESailing vessel12 m by 3 mLast heard at sea
ISLAND SPIRITPleasure craftLast heard at sea
ISLAND STRIKERPleasure craft10 m by 4 mLast heard near MengkofenGermany
ISLAND THYMEPleasure craft10 m by 6 mLast heard near AnacortesUnited States
ISLAND TIDETowing16 m by 8 mLast heard near Wadmalaw IslandUnited States
ISLAND TIDESPleasure craft8 m by 4 mLast heard near Port TownsendUnited 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.