Callsign:
MMSI number:	338331631
Navigational status:	Undefined/default (15)
Vessel class:	Sailing (36)
Location:	42°22.21' N 71°03.56' W - locator FN42LI28UU - show map 1.3 km North bearing 1° from Boston, Suffolk County, Massachusetts, United States [?] 3.2 km Southwest bearing 222° from Chelsea, Suffolk County, Massachusetts, United States 4.2 km North bearing 349° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-02-11 17:06:37 UTC (2h38m ago) 2025-02-11 12:06:37 EST local time at Boston, United States [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	length 13 m width 4 m draught 0.0 m
Last path:	>ais via kx1t
Positions stored:	1262

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.