Hely:	38°53.90' N 77°19.45' W - lokátor FM18IV15CO - térkép nézet 9.6 km Délkelet irány 146° tól Herndon, Fairfax County, Virginia, United States [?] 11.8 km Délkelet irány 144° tól Oak Grove, Loudoun County, Virginia, United States 24.9 km Nyugat irány 271° tól Washington, D. C., Washington, D.C., United States 75.3 km Délnyugat irány 235° tól Baltimore, City of Baltimore, Maryland, United States
Utolső pozíció:	2025-11-15 23:19:29 UTC (3m58s ezelőtt) 2025-11-15 18:19:29 EST helyi idő Herndon, United States [?]
Legutóbbi WX riport:	2025-11-15 23:17:13 UTC (6m14s ezelőtt) – időjárás diagram 13.3 °C 67% 998.2 mbar 0.0 m/s Dél
Utolsó útvonal:	FW2982>APN000 via TCPXX*,qAX,CWOP-4
Positions stored:	6

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.