Megjegyzés:	449.075MHz running in circles
Hely:	42°31.07' N 71°33.91' W - lokátor FN42FM24EG - térkép nézet 8.1 km Délnyugat irány 247° tól Littleton Common, Middlesex County, Massachusetts, United States [?] 12.5 km Délnyugat irány 237° tól Westford, Middlesex County, Massachusetts, United States 45.1 km Északnyugat irány 293° tól Boston, Suffolk County, Massachusetts, United States 47.0 km Északnyugat irány 296° tól South Boston, Suffolk County, Massachusetts, United States
Utolső pozíció:	2025-09-05 22:06:12 UTC (44d 22h13m ezelőtt) 2025-09-05 18:06:12 EDT helyi idő Littleton Common, United States [?]
Magasság:	75 m
Sebesség:	14 km/h
Device:	Open Source: APRSdroid (app, Android)
Utolsó útvonal:	KG1T-10>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	1958

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.