Megjegyzés:	144390.000MHz
Hely:	39°37.04' N 77°41.11' W - lokátor FM19DO78SD - térkép nézet 12.7 km Észak irány 347° tól Boonsboro, Washington County, Maryland, United States [?] 16.1 km Északnyugat irány 321° tól Myersville, Frederick County, Maryland, United States 97.8 km Északnyugat irány 325° tól Washington, D. C., Washington, D.C., United States 99.0 km Nyugat irány 292° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-04-24 23:46:52 UTC (23d 4h22m ezelőtt) 2025-04-24 19:46:52 EDT helyi idő Boonsboro, United States [?]
Magasság:	145 m
Irány:	301°
Sebesség:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Utolsó útvonal:	KC3TDC-4>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	36

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.