Location:	42°38.38' N 71°27.32' W - lokaator FN42GP53IM - show map 6.9 km Põhja peiling 348° from Westford, Middlesex County, Massachusetts, United States [?] 10.2 km Idast peiling 72° from Groton, Middlesex County, Massachusetts, United States 45.0 km Loodesse peiling 314° from Boston, Suffolk County, Massachusetts, United States 47.6 km Loodesse peiling 316° from South Boston, Suffolk County, Massachusetts, United States
Last position:	2024-04-22 13:01:03 UTC (325d 16h7m ago) 2024-04-22 09:01:03 EDT local time at Westford, United States [?]
Device:	KJ4ERJ: APRSIS32 (software, Windows)
Last path:	KC1TLF-6>APWW11 via WIDE1-1,WIDE2-1,qAR,N1SFT
Positions stored:	1
Other SSIDs:	KC1TLF-10 KC1TLF-3 KC1TLF-12 KC1TLF-2 KC1TLF KC1TLF-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.