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United States

Ships under the flag of the United States

5,567 on the map now, and 31,510 heard in the last year.Counted , from live AIS reports. Page 178 of 206: ships 17,701 to 17,800.

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Ships flagged in the United States, page 178

Heard this year, not on the map now

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

ShipKindWhereHeard
SEYMOURFishing vessel22 m by 4 mLast heard near SeattleBound for Bellingham
SFFD RB1Search and rescue12 m by 4 mLast heard near San FranciscoUnited States
SFFD RB2Search and rescue10 m by 3 mLast heard at sea
SFFD RESCUE 55Search and rescue13 m by 5 mLast heard near San FranciscoUnited States
SFPD MARINE 10Law enforcement13 m by 4 mLast heard near San FranciscoUnited States
SFPD MARINE 3Law enforcement10 m by 3 mLast heard near San FranciscoUnited States
SFPD MARINE1Law enforcement11 m by 3 mLast heard near San FranciscoUnited States
SHADAPleasure craft12 m by 4 mLast heard at sea
SHADELANDERPleasure craft13 m by 5 mLast heard near CambridgeUnited States
SHADES OF BLUEPleasure craft39 m by 8 mLast heard near Port EvergladesUnited States
SHADOWSailing vessel9 m by 4 mLast heard at sea
SHADOWSailing vessel10 m by 4 mLast heard near ChicagoUnited States
SHADOWPleasure craft12 m by 4 mLast heard near WilmingtonUnited States
SHADOWPleasure craft11 m by 4 mLast heard near CamdenUnited States
SHADOW FOXPleasure craft8 m by 2 mLast heard at sea
SHADOWFAXSailing vessel8 m by 3 mLast heard at sea
SHADOWFAXSailing vessel14 m by 4 mLast heard near DeltaCanada
SHADOWFAXSailing vessel13 m by 2 mLast heard near Long BeachUnited States
SHADOWFAXPleasure craft12 m by 4 mLast heard at sea
SHADOWFAXSailing vessel14 m by 7 mLast heard at sea
SHADOWFAXPleasure craft15 m by 6 mLast heard near TammsUnited States
SHADY INVESTMENTSailing vessel12 m by 6 mLast heard near Newport NewsUnited States
SHAKE A LEGPassenger ship17 m by 2 mLast heard near ChicagoBound for Chicago
SHAKE YOUR BUOYPleasure craft16 m by 5 mLast heard near IukaUnited States
SHAKEN KNOT STIRREDSailing vessel12 m by 4 mLast heard near CambridgeUnited States
SHAKEN KNOT STIRREDSailing vessel9 m by 4 mLast heard at sea
SHAKEN NOT STIRREDSailing vessel12 m by 4 mLast heard near CambridgeUnited States
SHAKEN NOT STIRREDPleasure craft13 mLast heard near Fort LauderdaleUnited States
SHAMANSailing vessel13 m by 4 mLast heard near RichmondUnited States
SHAMBHALASailing vessel65 mLast heard at sea
SHAMROCKPleasure craft15 m by 6 mLast heard near NorfolkUnited States
SHANAKEEPleasure craft20 m by 5 mLast heard at sea
SHANAKEE_3Other type22 m by 6 mLast heard at sea
SHANI TOTPleasure craft23 m by 6 mLast heard at sea
SHANNON LEEPleasure craft18 m by 4 mLast heard at sea
SHANNON MARYLocal vessel119 m by 34 mLast heard at sea
SHANNON MCALLISTERTug26 m by 9 mLast heard near New YorkUnited States
SHANTISailing vessel11 m by 4 mLast heard near San DiegoUnited States
SHANTIPleasure craft16 m by 6 mLast heard at sea
SHANTIPleasure craftLast heard at sea
SHAPOWZASailing vesselLast heard at sea
SHARDANASailing vessel13 m by 4 mLast heard near PerrymanUnited States
SHARED DREAMPleasure craft13 m by 5 mLast heard near Newport BeachUnited States
SHARK BITEPleasure craft7 m by 2 mLast heard at sea
SHARK ON BLUEGRASSSailing vessel10 m by 3 mLast heard near OaklandUnited States
SHARLIESailing vessel14 m by 4 mLast heard at sea
SHARON ANNPleasure craft19 m by 6 mLast heard at sea
SHARON JEANFishing vessel20 m by 4 mLast heard at sea
SHAUNA LEEFishing vessel9 m by 4 mLast heard near Bodega BayUnited States
SHAWN MILLERTowing16 m by 6 mLast heard near New YorkUnited States
SHAWNEETowing20 m by 8 mLast heard at sea
SHAWNEE FORESTTowing23 m by 11 mLast heard near Corpus ChristiUnited States
SHAYNA TOOPleasure craft13 m by 5 mLast heard at sea
SHAZSailing vessel13 m by 4 mLast heard at sea
SHAZAAMSailing vessel13 m by 3 mLast heard near TampaUnited States
SHE AND IPleasure craft17 m by 5 mLast heard at sea
SHE MADE ME DO ITPleasure craft24 m by 6 mLast heard at sea
SHE RUNS WETPleasure craft25 m by 6 mLast heard near MiamiUnited States
SHEARWATERPleasure craft12 m by 4 mLast heard near CambridgeUnited States
SHEARWATERPleasure craft9 m by 3 mLast heard at sea
SHEARWATERPleasure craft10 m by 4 mLast heard at sea
SHEARWATERAnti-pollution39 m by 10 mLast heard near Port AngelesBound for Port Angeles
SHEARWATERPleasure craft10 m by 6 mLast heard near CambridgeUnited States
SHEARWATERPleasure craft19 m by 5 mLast heard at sea
SHEARWATERPleasure craft15 m by 5 mLast heard at sea
SHEARWATERPleasure craft14 m by 4 mLast heard near SeattleUnited States
SHEBAPleasure craft19 m by 5 mLast heard at sea
SHEENAUTI 4Pleasure craft8 m by 3 mLast heard at sea
SHEEPDOGPleasure craft18 m by 6 mLast heard near CharlestonUnited States
SHEET MUSICSailing vessel12 m by 4 mLast heard at sea
SHEILA K. BARGERLocal vessel349 m by 33 mLast heard at sea
SHELBY GROSLocal vessel154 m by 33 mLast heard at sea
SHELBY JAYDAFishing vessel18 m by 6 mLast heard near RocklandUnited States
SHELIA BORDELONCargo ship78 m by 16 mLast heard near NorfolkUnited States
SHELL BEACHLocal vessel115 m by 17 mLast heard at sea
SHELL SEAKERSailing vessel13 m by 6 mLast heard near League CityUnited States
SHELLEY LABOther type77 m by 16 mLast heard at sea
SHELLY ANNEPleasure craft13 m by 4 mLast heard near Fort LauderdaleUnited States
SHENANDOAHPleasure craft14 m by 4 mLast heard at sea
SHENANDOAHPleasure craft46 m by 7 mLast heard at sea
SHENANIGANSPleasure craft14 m by 4 mLast heard at sea
SHENANIGANSPleasure craft25 m by 6 mLast heard near Fort LauderdaleUnited States
SHERENA B CHERAMIETug18 m by 7 mLast heard near WilmingtonUnited States
SHERI LYNNPleasure craft24 m by 8 mLast heard at sea
SHERLOCK HOLMESPleasure craft21 m by 5 mLast heard at sea
SHERRYL B. REEVESTug53 m by 14 mLast heard near New OrleansUnited States
SHIFTING SANDSSailing vessel14 m by 8 mLast heard at sea
SHILOH AMONLocal vessel208 m by 22 mLast heard near Baton RougeUnited States
SHINFUPleasure craft16 m by 5 mLast heard near SeattleUnited States
SHING A LINGSailing vessel10 m by 4 mLast heard at sea
SHINGITAISailing vessel14 m by 8 mLast heard at sea
SHIP OF FOOLSPleasure craft21 m by 6 mLast heard at sea
SHIRLEY ANNTug13 m by 7 mLast heard near Sault Sainte MarieUnited States
SHIRLEY MARIEFishing vessel16 m by 5 mLast heard at sea
SHMOOOPleasure craft18 m by 6 mLast heard at sea
SHOALHUNTERUnknown type20 m by 6 mLast heard near Bodega BayBound for Sausalito
SHONKOOPleasure craft9 m by 4 mLast heard near BarcelonaSpain
SHOOKSEASPleasure craft10 m by 3 mLast heard near San FranciscoUnited States
SHOOTERPleasure craft21 m by 6 mLast heard at sea
SHOOTISTPleasure craft13 m by 5 mLast heard near Newport BeachUnited 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.