Megjegyzés:	.WD 31
Hely:	39°39.97' N 77°23.60' W - lokátor FM19HP29TV - térkép nézet 4.9 km Észak irány 18° tól Thurmont, Frederick County, Maryland, United States [?] 7.1 km Délnyugat irány 233° tól Emmitsburg, Frederick County, Maryland, United States 78.9 km Északnyugat irány 302° tól Baltimore, City of Baltimore, Maryland, United States 91.0 km Észak irány 340° tól Washington, D. C., Washington, D.C., United States
Utolső pozíció:	2025-12-11 00:53:55 UTC (3d 11h36m ezelőtt) 2025-12-10 19:53:55 EST helyi idő Thurmont, United States [?]
Legutóbbi WX riport:	2025-12-11 00:48:55 UTC (3d 11h41m ezelőtt) – időjárás diagram 2.2 °C 84% 998.5 mbar 0.0 m/s Délnyugat
Device:	Unknown: Unknown
Utolsó útvonal:	DW0304>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	1

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.