Location:	42°36.59' N 71°28.02' W - locator FN42GO36XI - show map 4.2 km Northwest bearing 325° from Westford, Middlesex County, Massachusetts, United States [?] 7.4 km South bearing 170° from Dunstable, Middlesex County, Massachusetts, United States 43.5 km Northwest bearing 310° from Boston, Suffolk County, Massachusetts, United States 46.0 km Northwest bearing 312° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2026-02-27 16:40:31 UTC (1d 18h40m ago) 2026-02-27 11:40:31 EST local time at Westford, United States [?]
Last path:	KA8SCP>API52 via DSTAR*,qAR,WB1GOF-C
Positions stored:	18793
Other SSIDs:	KA8SCP-Y

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.