Callsign:	WDB6444
MMSI number:	366924480
Navigational status:	At anchor (1)
Vessel class:	Passenger (69)
Location:	42°21.32' N 71°02.95' W - locator FN42LI45CG - show map 941.4 m East bearing 111° from Boston, Suffolk County, Massachusetts, United States [?] 2.4 km North bearing 1° from South Boston, Suffolk County, Massachusetts, United States 5.1 km Southeast bearing 115° from Cambridge, Middlesex County, Massachusetts, United States 5.5 km Southeast bearing 131° from Somerville, Middlesex County, Massachusetts, United States
Last position:	2024-12-13 18:49:02 UTC (76d 9h54m ago) 2024-12-13 13:49:02 EST local time at Boston, United States [?]
Course:	262° – heading 511°
Speed:	4 km/h
Dimensions:	draught 2.0 m
Last path:	WDB6444>ais via kx1t
Positions stored:	19590

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.