Comment:	openSPOT4
Location:	38°42.55' N 77°27.56' W - locator FM18GR40VE - show map 4.8 km South bearing 163° from Manassas, City of Manassas, Virginia, United States [?] 9.8 km Southeast bearing 147° from Bull Run, Prince William County, Virginia, United States 42.1 km Southwest bearing 241° from Washington, D. C., Washington, D.C., United States 97.6 km Southwest bearing 229° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-09-14 21:08:57 UTC (4d 10h9m ago) 2025-09-14 17:08:57 EDT local time at Manassas, United States [?]
Device:	SharkRF: openSPOT4 (gadget)
Last path:	KE4TED-7>APOSB4 via KE4TED,C4FM*,qAS,KE4TED
Positions stored:	2
Other SSIDs:	KE4TED

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.