Location:	42°26.39' N 71°14.43' W - locator FN42JK15DN - show map 7.4 km West bearing 292° from Arlington, Middlesex County, Massachusetts, United States [?] 12.9 km Northwest bearing 297° from Somerville, Middlesex County, Massachusetts, United States 17.4 km Northwest bearing 301° from Boston, Suffolk County, Massachusetts, United States 19.6 km Northwest bearing 307° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2026-02-21 22:58:38 UTC (2m38s ago) 2026-02-21 17:58:38 EST local time at Arlington, United States [?]
Last WX report:	2026-02-21 22:51:04 UTC (10m12s ago) – show weather charts -1.1 °C 91% 1016.1 mbar 0.0 m/s Southwest
Last path:	FW4597>APN000 via TCPXX*,qAX,CWOP-3
Positions stored:	1

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.