Comment:	.DsIP
Location:	39°00.75' N 77°18.75' W - locator FM19IA23MA - show map 2.6 km Northwest bearing 307° from Great Falls, Fairfax County, Virginia, United States [?] 3.2 km Northeast bearing 65° from Dranesville, Fairfax County, Virginia, United States 27.2 km Northwest bearing 299° from Washington, D. C., Washington, D.C., United States 67.8 km Southwest bearing 243° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-19 02:45:04 UTC (2m46s ago) 2025-07-18 22:45:04 EDT local time at Great Falls, United States [?]
Last WX report:	2025-07-19 02:45:04 UTC (2m46s ago) – show weather charts 23.9 °C 100% 1018.7 mbar 0.0 m/s Southwest
Device:	Unknown: Unknown
Last path:	DW3839>APRS via TCPXX*,qAX,CWOP-3
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.