Comment:	aprs.fi for iOS
Location:	39°08.70' N 77°40.89' W - locator FM19DD84FS - show map 3.0 km East bearing 72° from Purcellville, Loudoun County, Virginia, United States [?] 10.7 km West bearing 288° from Leesburg, Loudoun County, Virginia, United States 62.2 km Northwest bearing 297° from Washington, D. C., Washington, D.C., United States 93.5 km West bearing 260° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-03-24 16:00:27 UTC (226d 23h35m ago) 2025-03-24 12:00:27 EDT local time at Purcellville, United States [?]
Course:	266°
Speed:	98 km/h
Last path:	KC3LOF-4>aprs.fi via aprsfi-iOS
Positions stored:	433
Other SSIDs:	KC3LOF-2 KC3LOF-7 KC3LOF-i

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.