Callsign:
MMSI number:	338065556
Navigational status:	Under way (engine) (0)
Vessel class:	Pilot (50)
Destination:	??B
Location:	42°21.48' N 71°01.76' W - locator FN42LI65LW - show map 2.5 km East bearing 91° from Boston, Suffolk County, Massachusetts, United States [?] 3.2 km Northeast bearing 31° from South Boston, Suffolk County, Massachusetts, United States 3.8 km South bearing 176° from Chelsea, Suffolk County, Massachusetts, United States 5.8 km South bearing 194° from Revere, Suffolk County, Massachusetts, United States
Last position:	2025-02-04 14:26:07 UTC (15d 12h6m ago) 2025-02-04 09:26:07 EST local time at Boston, United States [?]
Course:	322° – heading 343°
Speed:	12 km/h
Dimensions:	draught 1.0 m
Last path:	>ais via kx1t
Positions stored:	4181

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.