Comment:	https://aprsdroid.org/
Location:	42°34.18' N 71°32.08' W - locator FN42FN56UR - show map 5.6 km Southeast bearing 145° from Groton, Middlesex County, Massachusetts, United States [?] 12.5 km South bearing 200° from Dunstable, Middlesex County, Massachusetts, United States 45.5 km Northwest bearing 301° from Boston, Suffolk County, Massachusetts, United States 47.7 km Northwest bearing 304° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-09-02 19:12:49 UTC (142d 12h50m ago) 2025-09-02 15:12:49 EDT local time at Groton, United States [?]
Altitude:	62 m
Course:	242°
Speed:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	ZL2USA-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	22
Other SSIDs:	ZL2USA-15 ZL2USA

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.