Location:	42°39.53' N 71°30.17' W - locator FN42FP98PC - show map 7.9 km Northeast bearing 48° from Groton, Middlesex County, Massachusetts, United States [?] 10.3 km Northwest bearing 329° from Westford, Middlesex County, Massachusetts, United States 49.3 km Northwest bearing 313° from Boston, Suffolk County, Massachusetts, United States 51.8 km Northwest bearing 314° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-03-13 21:01:11 UTC (4m53s ago) 2025-03-13 17:01:11 EDT local time at Groton, United States [?]
Last WX report:	2025-03-13 21:01:11 UTC (4m53s ago) – show weather charts 5.6 °C 62% 1020.4 mbar 1.8 m/s Southeast
Last path:	CW3224>APN000 via TCPXX*,qAX,CWOP-6
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.