Hely:	38°54.16' N 77°24.42' W - lokátor FM18HV16DP - térkép nézet 2.6 km Dél irány 190° tól Oak Hill, Fairfax County, Virginia, United States [?] 7.6 km Dél irány 194° tól Herndon, Fairfax County, Virginia, United States 32.1 km Nyugat irány 272° tól Washington, D. C., Washington, D.C., United States 81.0 km Délnyugat irány 238° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-02-10 07:21:12 UTC (2d 13h41m ezelőtt) 2025-02-10 02:21:12 EST helyi idő Oak Hill, United States [?]
Legutóbbi WX riport:	2025-02-10 07:16:06 UTC (2d 13h46m ezelőtt) – időjárás diagram 0.6 °C 71% 1013.7 mbar 0.0 m/s Kelet
Utolsó útvonal:	EW4183>APN000 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.