Hely:	38°51.52' N 77°19.83' W - lokátor FM18IU06IB - térkép nézet 6.3 km Kelet irány 105° tól Greenbriar, Fairfax County, Virginia, United States [?] 8.8 km Kelet irány 77° tól Centreville, Fairfax County, Virginia, United States 25.8 km Nyugat irány 261° tól Washington, D. C., Washington, D.C., United States 78.4 km Délnyugat irány 232° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-11-01 14:10:16 UTC (2m39s ezelőtt) 2025-11-01 10:10:16 EDT helyi idő Greenbriar, United States [?]
Legutóbbi WX riport:	2025-11-01 14:10:16 UTC (2m39s ezelőtt) – időjárás diagram 11.1 °C 56% 1018.2 mbar 0.9 m/s Északkelet
Device:	Unknown: Unknown
Utolsó útvonal:	GW4289>APRS via TCPXX*,qAX,CWOP-4
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.