Hely:	39°21.36' N 77°13.10' W - lokátor FM19JI35TK - térkép nézet 12.6 km Délkelet irány 114° tól Spring Ridge, Frederick County, Maryland, United States [?] 12.7 km Kelet irány 109° tól Bartonsville, Frederick County, Maryland, United States 52.6 km Nyugat irány 278° tól Baltimore, City of Baltimore, Maryland, United States 53.6 km Észak irány 343° tól Washington, D. C., Washington, D.C., United States
Utolső pozíció:	2024-12-27 15:41:10 UTC (140d 4h20m ezelőtt) 2024-12-27 10:41:10 EST helyi idő Spring Ridge, United States [?]
Magasság:	229 m
Device:	Icom: IC-51 (D-Star)
Utolsó útvonal:	N3RTX>API51 via DSTAR*,qAR,OK1XC-E
Positions stored:	604

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.