Callsign:	WDC7623
MMSI number:	367074170
Navigational status:	Under way (engine) (0)
Vessel class:	Passenger (60)
Location:	42°22.88' N 71°02.86' W - locator FN42LJ41GM - show map 2.7 km North bearing 21° from Boston, Suffolk County, Massachusetts, United States [?] 4.3 km East bearing 99° from Somerville, Middlesex County, Massachusetts, United States 4.8 km East bearing 82° from Cambridge, Middlesex County, Massachusetts, United States 5.3 km North bearing 2° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-27 18:42:13 UTC (14h51m ago) 2025-02-27 13:42:13 EST local time at Boston, United States [?]
Course:	332.5° – heading 164°
Speed:	0 km/h
Dimensions:	length 25 m width 10 m draught 3.0 m
Last path:	WDC7623>ais via kx1t
Positions stored:	47469

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.