Location:	42°37.17' N 71°26.47' W - locator FN42GO78BQ - show map 6.4 km West bearing 290° from Chelmsford, Middlesex County, Massachusetts, United States [?] 10.3 km West bearing 261° from Lowell, Middlesex County, Massachusetts, United States 42.6 km Northwest bearing 313° from Boston, Suffolk County, Massachusetts, United States 45.2 km Northwest bearing 315° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-12-03 14:10:40 UTC (2h4m ago) 2025-12-03 09:10:40 EST local time at Chelmsford, United States [?]
Speed:	55 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	KA8SCP>API510 via DSTAR*,qAR,WB1GOF-B
Positions stored:	18688
Other SSIDs:	KA8SCP-Y KA8SCP-N

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.