Megjegyzés:	http://aprsdroid.org/
Hely:	42°31.85' N 71°19.86' W - lokátor FN42IM07GJ - térkép nézet 1.5 km Kelet irány 83° tól Carlisle, Middlesex County, Massachusetts, United States [?] 5.9 km Délnyugat irány 239° tól Billerica, Middlesex County, Massachusetts, United States 29.4 km Északnyugat irány 311° tól Boston, Suffolk County, Massachusetts, United States 31.8 km Északnyugat irány 314° tól South Boston, Suffolk County, Massachusetts, United States
Utolső pozíció:	2025-05-09 10:43:18 UTC (9d 17h34m ezelőtt) 2025-05-09 06:43:18 EDT helyi idő Carlisle, United States [?]
Magasság:	371 m
Irány:	337°
Sebesség:	7 km/h
Device:	Open Source: APRSdroid (app, Android)
Utolsó útvonal:	K1ALL-5>APDR16 via TCPIP*,qAC,T2PRT
Positions stored:	163

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.