Megjegyzés:	QRV 146.79 Fairfax
Mic-E message:	In service
Hely:	38°51.01' N 77°18.29' W - lokátor FM18IU34KA - térkép nézet 10.8 km Kelet irány 84° tól Centreville, Fairfax County, Virginia, United States [?] 13.9 km Északkelet irány 63° tól Yorkshire, Prince William County, Virginia, United States 23.8 km Nyugat irány 258° tól Washington, D. C., Washington, D.C., United States 77.2 km Délnyugat irány 231° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-03-09 13:12:40 UTC (64d 2h15m ezelőtt) 2025-03-09 09:12:40 EDT helyi idő Centreville, United States [?]
Irány:	138°
Sebesség:	0 km/h
Device:	Kenwood: TM-D700 (rig)
Utolsó útvonal:	W4FMD-4>S8UQ0Q via N4CV-2*,WIDE1*,KN4IJF-1*,WIDE2*,qAR,WC4J
Positions stored:	22033

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.