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United States

Ships under the flag of the United States

6,280 on the map now, and 31,484 heard in the last year.Counted , from live AIS reports. Page 168 of 206: ships 16,701 to 16,799.

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Ships flagged in the United States, page 168

Heard this year, not on the map now

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

ShipKindWhereHeard
RICHIE MILLERTowing8 m by 4 mLast heard near Atlantic HighlandsUnited States
RICHMONDPilot vessel16 m by 5 mLast heard near Lynnhaven RoadsUnited States
RICHMOND FB VICTORYType not reportedLast heard near RichmondUnited States
RICK CALHOUNLocal vessel480 m by 54 mLast heard at sea
RICK HARNACKLocal vessel282 m by 33 mLast heard near Cumberland CityUnited States
RICK HAYLocal vessel280 m by 22 mLast heard near TammsUnited States
RICKY BOBBYSailing vessel13 m by 4 mLast heard near New YorkUnited States
RICOCHETSailing vessel11 m by 3 mLast heard at sea
RICOCHETSailing vessel13 m by 4 mLast heard near New BedfordUnited States
RIDICULOUSSailing vesselLast heard near MomiFiji
RIFF RAFFSailing vessel10 m by 4 mLast heard near El SegundoUnited States
RIG VIPleasure craft14 m by 5 mLast heard at sea
RIGELSailing vessel10 m by 4 mLast heard near Santa BarbaraUnited States
RIGELPleasure craft17 m by 6 mLast heard at sea
RIKKI STowing (long)19 m by 8 mLast heard at sea
RILASSANTEPleasure craft17 m by 5 mLast heard near SeattleUnited States
RILEYTug11 m by 4 mLast heard near Tottenville, Staten IslandUnited States
RILEY ELIZABETHLocal vessel409 m by 43 mLast heard at sea
RILEY MARIETug20 m by 8 mLast heard near Baton RougeUnited States
RIMBAPleasure craft12 m by 4 mLast heard at sea
RINGLE XPleasure craft13 m by 4 mLast heard at sea
RINGSIDEPleasure craft12 m by 4 mLast heard at sea
RINJANISailing vessel14 m by 4 mLast heard at sea
RIO BRAVOTowing (long)31 m by 10 mLast heard near Cape HenryBound for Norfolk
RIO GRANDELocal vessel116 m by 18 mLast heard near HahnvilleUnited States
RIOLEONPleasure craft5 m by 2 mLast heard near VancouverUnited States
RIOTSailing vessel10 m by 4 mLast heard near BostonUnited States
RIPARIANSailing vessel13 m by 4 mLast heard near AnnapolisUnited States
RIPPLEPleasure craft19 m by 5 mLast heard near AnnapolisUnited States
RIPPLESailing vessel11 m by 4 mLast heard near BostonUnited States
RIPPLESailing vesselLast heard at sea
RIPPLEPleasure craft8 m by 3 mLast heard at sea
RIPPLESailing vesselLast heard near NorfolkUnited States
RIPPLEPleasure craft10 m by 3 mLast heard at sea
RIPPLEPleasure craft10 m by 4 mLast heard near KeyportUnited States
RIPTIDEPleasure craft23 m by 6 mLast heard near CharlestonUnited States
RIPTIDE IIIOther type28 m by 6 mLast heard at sea
RISE GATEWAYFishing vessel8 m by 3 mLast heard at sea
RISE UPPleasure craft15 m by 5 mLast heard at sea
RISEN SAVIOURLocal vessel204 m by 23 mLast heard at sea
RISEN SONPassenger ship38 m by 9 mLast heard at sea
RISING DAWNSailing vessel19 m by 14 mLast heard near Saint George'sGrenada
RISING SUNTug20 m by 8 mLast heard near BaltimoreUnited States
RISING SUNSailing vessel10 m by 4 mLast heard near Morehead CityUnited States
RISING SUNSailing vessel12 m by 3 mLast heard at sea
RISK TAKERPleasure craft32 m by 6 mLast heard at sea
RITA KATHRYNSailing vessel16 m by 5 mLast heard at sea
RIVAPleasure craft12 m by 5 mLast heard at sea
RIVALPleasure craft13 m by 6 mLast heard near PensacolaUnited States
RIVALFishing vessel35 m by 10 mLast heard near San DiegoUnited States
RIVALRYPleasure craft14 m by 4 mLast heard near West Palm BeachUnited States
RIVER BEEPleasure craft16 m by 5 mLast heard near VancouverUnited States
RIVER BUMPleasure craft10 m by 3 mLast heard near ChinookUnited States
RIVER EXPLORERTug18 m by 8 mLast heard near FairfieldUnited States
RIVER LARKSailing vessel14 m by 32 mLast heard at sea
RIVER LIFEPleasure craft10 m by 3 mLast heard near IukaUnited States
RIVER PILOTTug112 m by 18 mLast heard near BelhavenUnited States
RIVER VIEWPassenger ship7 m by 5 mLast heard near ChicagoBound for Chicago
RIVER VIKINGTug23 m by 9 mLast heard near Texas CityUnited States
RIVERSONGPleasure craft10 m by 4 mLast heard near BelhavenUnited States
RJ PFEIFFERCargo ship217 m by 32 mLast heard at seaBound for Anchorage
RM-BRYCELocal vessel8 m by 3 mLast heard near CharlestonUnited States
RMS ORIONPassenger ship29 m by 8 mLast heard near GalvestonUnited States
RO BOATPleasure craft11 m by 4 mLast heard near Cove PointUnited States
ROAD TRIPPleasure craft13 m by 5 mLast heard near AnnapolisUnited States
ROADRUNNERPleasure craft16 m by 5 mLast heard at sea
ROAMPleasure craft11 m by 1 mLast heard near Fort LauderdaleUnited States
ROAMPleasure craft16 m by 5 mLast heard at sea
ROAMPleasure craft19 m by 6 mLast heard near EverettUnited States
ROAMERPleasure craft11 m by 4 mLast heard near BaltimoreUnited States
ROAMIN HOLIDAYPleasure craft13 m by 5 mLast heard near SavannahUnited States
ROANOKE⁠has a photoPassenger ship43 m by 10 mLast heard near DavisvilleUnited States
ROARING POINTType not reported18 m by 7 mLast heard near NorfolkUnited States
ROB ROYPleasure craft10 m by 4 mLast heard at sea
ROBALLOPleasure craft11 m by 5 mLast heard near Long BeachUnited States
ROBERT ANTHONYLocal vessel125 m by 18 mLast heard near Granite CityUnited States
ROBERT C LOEDDINGLocal vessel235 m by 34 mLast heard near Long ReachBound for Uniontown
ROBERT DEAN MOORETowing32 m by 10 mLast heard at sea
ROBERT E. PEARY⁠has a photoCargo ship210 m by 32 mLast heard near NorfolkUnited States
ROBERT F KENNEDYOther type228 m by 33 mLast heard at sea
ROBERT G STONE JRLocal vessel207 m by 16 mLast heard at sea
ROBERT GORDON SPROULOther type38 m by 10 mLast heard near San DiegoBound for San Diego
ROBERT J SHEATug28 m by 12 mLast heard near HoustonUnited States
ROBERT J. EYMARDTowing18 m by 6 mLast heard near Lake CharlesUnited States
ROBERT MICHAELFishing vessel17 m by 5 mLast heard at sea
ROBERT MUDDTowing8 m by 6 mLast heard at sea
ROBERT R ALDRICHLocal vessel206 m by 34 mLast heard near TammsUnited States
ROBERT SFishing vessel27 m by 8 mLast heard near BellinghamBound for Bellingham
ROBERT TTug22 m by 7 mLast heard at sea
ROBERTASailing vessel12 m by 3 mLast heard near North BeachUnited States
ROBERTA CFishing vessel28 m by 8 mLast heard near OstervilleUnited States
ROBERTA TABORLocal vessel347 m by 65 mLast heard at sea
ROBIN B INGRAMLocal vessel224 m by 34 mLast heard at sea
ROBIN MARIETug219 m by 28 mLast heard near Freeport, Grand BahamaBahamas
ROBIN MARIE IIPleasure craft12 m by 4 mLast heard at sea
ROBIN RPassenger ship11 m by 4 mLast heard near RocklandUnited States
ROBIN SHELTONOther type29 m by 10 mLast heard near Saint CharlesUnited States
ROBINS NESTPleasure craft15 m by 4 mLast heard near Long BeachUnited States
ROBINSONLocal vessel309 m by 34 mLast heard near Cedar GroveUnited 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.