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United States

Ships under the flag of the United States

6,041 on the map now, and 31,490 heard in the last year.Counted , from live AIS reports. Page 161 of 206: ships 16,001 to 16,099.

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Ships flagged in the United States, page 161

Heard this year, not on the map now

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

ShipKindWhereHeard
PORT MANSFIELDLocal vessel205 m by 17 mLast heard near BoutteUnited States
PORT NECHESPilot vessel18 m by 5 mLast heard near GalvestonUnited States
PORT NECHESLocal vessel207 m by 17 mLast heard near New OrleansUnited States
PORT PD SAFEBOAT 1Law enforcement10 m by 3 mLast heard near Corpus ChristiUnited States
PORTAGE BAYPleasure craft12 m by 4 mLast heard near SeattleUnited States
PORTER J. FURLONGLocal vessel289 m by 22 mLast heard near DelhiUnited States
PORTICELLOPleasure craft12 m by 4 mLast heard near CorralitosUnited States
POSEIDONTug24 m by 12 mLast heard at sea
POSITIVE SPACEPleasure craft11 m by 5 mLast heard near Port CanaveralUnited States
POST CAPTAINPleasure craftLast heard near MiamiUnited States
POTENTIALSailing vessel16 m by 4 mLast heard near OaklandUnited States
POTESTAPleasure craft30 m by 8 mLast heard near Newport BeachUnited States
POTOMACType not reported51 m by 8 mLast heard near OaklandUnited States
POTOMAC TAXI IPassenger ship27 m by 7 mLast heard near AlexandriaUnited States
POTOMAC TAXI IVPassenger ship27 m by 6 mLast heard near AlexandriaUnited States
POTOMITANPleasure craft10 m by 3 mLast heard at sea
POTTER TIDECargo ship92 m by 20 mLast heard near ChaguaramasBound for Chaguaramas
POUCHYPleasure craft13 m by 6 mLast heard at sea
POULSBOATPleasure craft11 m by 3 mLast heard near SeattleUnited States
POUR DECISIONSPleasure craft20 m by 6 mLast heard near San DiegoUnited States
POUR VOUSPleasure craft22 m by 6 mLast heard near AnnapolisUnited States
POW-POWPleasure craft10 m by 3 mLast heard at sea
POWER DOWNPleasure craft11 m by 3 mLast heard at sea
POWER TRIPPleasure craft10 m by 4 mLast heard at sea
POWER TRIPPleasure craft24 m by 6 mLast heard at sea
PRACTICESailing vessel11 m by 4 mLast heard at sea
PRAIRIE DAWNLocal vessel353 m by 33 mLast heard near Granite CityUnited States
PRAIRIE DU ROCHERTowing17 m by 7 mLast heard near Granite CityUnited States
PRAIRIE GIRLPleasure craft16 m by 5 mLast heard near San DiegoUnited States
PRAIRIE WAVESailing vessel13 m by 4 mLast heard at sea
PRANAPleasure craft13 m by 3 mLast heard near Port EvergladesUnited States
PRECIOUS TIMEPleasure craft14 m by 4 mLast heard at sea
PRECISION PRINCESSPleasure craft18 m by 8 mLast heard at sea
PREDATORFishing vesselLast heard at sea
PREDATOR⁠has a photoFishing vessel28 m by 11 mLast heard at sea
PREMIER CRUPleasure craft18 m by 4 mLast heard near VancouverCanada
PREMIERCRUPleasure craft12 m by 3 mLast heard at sea
PREMIUMPleasure craft22 m by 5 mLast heard near Cabo San LucasMexico
PRENTISS BROWNTowing34 m by 9 mLast heard at sea
PRESAGERTug28 m by 10 mLast heard at sea
PRESENT MOMENTSailing vessel15 m by 4 mLast heard at sea
PRESIDENT CARTERCargo ship255 m by 40 mLast heard near Misaki, KanagawaBound for Naha, Okinawa
PRESIDENT JQ ADAMSCargo ship255 m by 40 mLast heard near Misaki, KanagawaBound for Los Angeles
PRESIDENT LB JOHNSONCargo ship255 m by 40 mLast heard at seaBound for Yokohama
PRESIDENT MONROECargo ship255 m by 40 mLast heard at sea
PRESQUE ISLE⁠has a photoCargo shipLast heard at seaBound for Gary
PRESTOSailing vessel14 m by 4 mLast heard at sea
PRESTOPleasure craft16 m by 9 mLast heard at sea
PRETTIPENNYPleasure craft12 m by 4 mLast heard near DavisvilleUnited States
PREVAILFishing vessel24 m by 6 mLast heard near South KingstownUnited States
PREVAILINGPleasure craft16 m by 5 mLast heard near AnacortesUnited States
PRFECT TIDE IIPleasure craft6 m by 6 mLast heard at sea
PRICELESSPleasure craftLast heard near West Palm BeachUnited States
PRIDELocal vessel124 m by 18 mLast heard near EvansvilleUnited States
PRIDE OF BALTIMORE 2⁠has a photoSailing vessel48 m by 10 mLast heard at seaBound for Chester
PRIMASailing vessel14 m by 4 mLast heard near AnnapolisUnited States
PRIMA IIPleasure craft11 mLast heard at sea
PRIMASEAFishing vessel19 m by 5 mLast heard at sea
PRIME TIMEPleasure craft38 m by 8 mLast heard near Morehead CityUnited States
PRIMETIMEPleasure craft8 m by 5 mLast heard at sea
PRINCESS LOUISAPleasure craft10 m by 4 mLast heard at sea
PRINCESS MARGARETPleasure craft11 m by 4 mLast heard near North BeachUnited States
PRINCESS PPleasure craft18 m by 5 mLast heard at sea
PRINCIPESSAPleasure craft21 m by 7 mLast heard at sea
PRINCIPESSAPleasure craft10 m by 4 mLast heard near San DiegoUnited States
PRINCIPIAPleasure craft14 m by 4 mLast heard near SavannahUnited States
PRIORITIESSailing vessel15 m by 5 mLast heard near League CityUnited States
PRIORITYSailing vessel13 m by 4 mLast heard near BaltimoreUnited States
PRIORITYSailing vessel16 m by 5 mLast heard near DavisvilleUnited States
PRISTINESailing vessel14 m by 5 mLast heard at sea
PRIV'EEPleasure craft32 m by 6 mLast heard at sea
PRIVATE IDAHOPleasure craft24 m by 7 mLast heard near Fort LauderdaleUnited States
PRIVATE ISLANDPleasure craft21 m by 6 mLast heard near West Palm BeachUnited States
PRIVATE RESERVEPassenger ship20 m by 5 mLast heard at sea
PRIVATE WORLDPleasure craft17 m by 5 mLast heard at sea
PRIVATEERPleasure craft30 m by 8 mLast heard near San DiegoUnited States
PRIVATEERPleasure craft19 m by 6 mLast heard near Morehead CityUnited States
PRIVATEERPleasure craft14 m by 4 mLast heard near CharlestonUnited States
PRIVATEER IVPassenger ship30 m by 8 mLast heard near GloucesterUnited States
PRIVILEGIOPleasure craftLast heard near MiamiUnited States
PROBABILTYPleasure craft37 m by 8 mLast heard near West Palm BeachUnited States
PROCYONSailing vessel11 m by 3 mLast heard near CataumetUnited States
PRODUCERPleasure craft16 m by 6 mLast heard near Fort LauderdaleUnited States
PROGRESS ONESailing vessel16 m by 4 mLast heard near San DiegoUnited States
PROKAT28Pleasure craft10 m by 4 mLast heard near Tottenville, Staten IslandUnited States
PROMENADESailing vessel14 m by 2 mLast heard at sea
PROMETHEUSSailing vessel15 m by 4 mLast heard at sea
PROMISESailing vessel15 m by 5 mLast heard near AnnapolisUnited States
PROMISEFishing vessel14 m by 6 mLast heard near BathUnited States
PRONTOPleasure craft15 m by 4 mLast heard near CharlestonUnited States
PRONTOPleasure craftLast heard near Tybee IslandUnited States
PROP 23Pleasure craft20 m by 6 mLast heard near Fort PierceUnited States
PROPELLERPassenger ship19 m by 5 mLast heard near SeattleUnited States
PROPHETPleasure craft12 m by 3 mLast heard near San FranciscoUnited States
PROSPCTORFishing vessel2 m by 7 mLast heard at sea
PROSPECTORTug14 m by 5 mLast heard near Longboat KeyUnited States
PROSPERITYLocal vessel357 m by 33 mLast heard near Granite CityUnited States
PROTETTOREPleasure craft10 m by 3 mLast heard at sea
PROTEUSDiving support60 m by 11 mLast heard at sea

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.