Comment:	.VWS-DavisVP2+
Location:	38°47.74' N 77°29.85' W - locator FM18GT00HX - show map 12.0 km Southwest bearing 224° from Greenbriar, Fairfax County, Virginia, United States [?] 12.4 km Southwest bearing 208° from Chantilly, Fairfax County, Virginia, United States 41.4 km West bearing 255° from Washington, D. C., Washington, D.C., United States 94.1 km Southwest bearing 235° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-09-17 16:30:19 UTC (13m32s ago) 2025-09-17 12:30:19 EDT local time at Greenbriar, United States [?]
Last WX report:	2025-09-17 16:30:19 UTC (13m32s ago) – show weather charts 17.2 °C 96% 1017.1 mbar 0.9 m/s Northeast
Device:	Unknown: Unknown
Last path:	CW0795>APRS via TCPXX*,qAX,CWOP-6
Positions stored:	3

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.