Comment:	ID51 MA PORTABLE
Location:	42°36.80' N 71°28.24' W - lokaator FN42GO37ME - show map 4.6 km Loodesse peiling 325° from Westford, Middlesex County, Massachusetts, United States [?] 7.5 km Põhja peiling 2° from Littleton Common, Middlesex County, Massachusetts, United States 44.0 km Loodesse peiling 310° from Boston, Suffolk County, Massachusetts, United States 46.5 km Loodesse peiling 312° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-09-03 14:36:03 UTC (15h8m ago) 2025-09-03 10:36:03 EDT local time at Westford, United States [?]
Device:	Icom: IC-51 (D-Star)
Last path:	KA8SCP>API51 via DSTAR*,qAR,WB1GOF-C
Positions stored:	18534
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.