Callsign:	WDM6451
MMSI number:	367006540
IMO number:	117964
Navigational status:	Under way (engine) (0)
Vessel class:	(57)
Destination:	XX XXX>US^0HVB
Location:	42°21.46' N 71°02.03' W - locator FN42LI55WT - show map 2.1 km East bearing 92° from Boston, Suffolk County, Massachusetts, United States [?] 3.0 km Northeast bearing 26° from South Boston, Suffolk County, Massachusetts, United States 3.8 km South bearing 181° from Chelsea, Suffolk County, Massachusetts, United States 5.9 km South bearing 198° from Revere, Suffolk County, Massachusetts, United States
Last position:	2025-02-20 02:58:23 UTC (27s ago) 2025-02-19 21:58:23 EST local time at Boston, United States [?]
Course:	341.200012° – heading 290°
Speed:	0 km/h
Dimensions:	length 145 m width 24 m draught 5.5 m
Last path:	WDM6451>ais via kx1t
Positions stored:	56782

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.