Comment:	aw2902c
Location:	38°51.87' N 77°22.39' W - locator FM18HU57FL - show map 2.6 km Southeast bearing 113° from Greenbriar, Fairfax County, Virginia, United States [?] 5.5 km Northeast bearing 61° from Centreville, Fairfax County, Virginia, United States 29.3 km West bearing 263° from Washington, D. C., Washington, D.C., United States 80.9 km Southwest bearing 234° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-22 20:53:37 UTC (1m42s ago) 2025-07-22 16:53:37 EDT local time at Greenbriar, United States [?]
Last WX report:	2025-07-22 20:53:37 UTC (1m42s ago) – show weather charts 30.0 °C 51% 1018.1 mbar 0.9 m/s South
Device:	Unknown: Unknown
Last path:	GW0066>APRS via TCPXX*,qAX,CWOP-4
Positions stored:	2

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.