Callsign:
MMSI number:	367426230
Navigational status:	Under way (engine) (0)
Vessel class:	Law enforcement (55)
Location:	42°22.01' N 71°02.98' W - locator FN42LI48AB - show map 1.3 km Northeast bearing 41° from Boston, Suffolk County, Massachusetts, United States [?] 3.1 km Southwest bearing 207° from Chelsea, Suffolk County, Massachusetts, United States 3.7 km North bearing 360° from South Boston, Suffolk County, Massachusetts, United States 5.6 km Southwest bearing 214° from Revere, Suffolk County, Massachusetts, United States
Last position:	2025-02-19 15:52:27 UTC (11h6m ago) 2025-02-19 10:52:27 EST local time at Boston, United States [?]
Course:	360° – heading 511°
Speed:	0 km/h
Dimensions:	draught 0.0 m
Last path:	>ais via kx1t
Positions stored:	14293

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.