Location:	42°36.60' N 71°28.02' W - lokaator FN42GO36XJ - show map 4.2 km Loodesse peiling 325° from Westford, Middlesex County, Massachusetts, United States [?] 7.1 km Põhja peiling 5° from Littleton Common, Middlesex County, Massachusetts, United States 43.5 km Loodesse peiling 310° from Boston, Suffolk County, Massachusetts, United States 46.0 km Loodesse peiling 312° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-09-05 21:02:47 UTC (5m50s ago) 2025-09-05 17:02:47 EDT local time at Westford, United States [?]
Last path:	KA8SCP>API52 via DSTAR*,qAR,WB1GOF-C
Positions stored:	18545
Other SSIDs:	KA8SCP-Y KA8SCP-N KA8SCP-D

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.