Location:	42°37.63' N 71°23.36' W - locator FN42HP30GM - show map 3.5 km Northwest bearing 329° from Chelmsford, Middlesex County, Massachusetts, United States [?] 6.0 km West bearing 263° from Lowell, Middlesex County, Massachusetts, United States 40.3 km Northwest bearing 318° from Boston, Suffolk County, Massachusetts, United States 42.9 km Northwest bearing 320° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-08-05 00:04:57 UTC (14h21m ago) 2025-08-04 20:04:57 EDT local time at Chelmsford, United States [?]
Speed:	108 km/h
Device:	Icom: IC-5100 (D-Star)
Last path:	KA8SCP>API510 via DSTAR*,qAR,WB1GOF-C
Positions stored:	18455
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.