Callsign:
MMSI number:	367482050
Navigational status:	Undefined/default (15)
Vessel class:	SAR (51)
Location:	42°22.01' N 71°02.96' W - locator FN42LI48BA - show map 1.3 km Northeast bearing 43° from Boston, Suffolk County, Massachusetts, United States [?] 3.1 km Southwest bearing 206° from Chelsea, Suffolk County, Massachusetts, United States 3.7 km North bearing 0° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-07-27 21:59:47 UTC (8h29m ago) 2025-07-27 17:59:47 EDT local time at Boston, United States [?]
Course:	110.599998° – heading 511°
Speed:	0 km/h
Dimensions:	length 22 m width 9 m draught 0.0 m
Last path:	>ais via kx1t
Positions stored:	16104

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.