Comment:	aprs.fi for iOS
Location:	38°54.45' N 78°12.31' W - locator FM08VV57JT - show map 1.5 km Southwest bearing 218° from Front Royal, Warren County, Virginia, United States [?] 9.2 km West bearing 258° from Apple Mountain Lake, Warren County, Virginia, United States 95.3 km West bearing 272° from Arlington, Arlington County, Virginia, United States 101.1 km West bearing 271° from Washington, D. C., Washington, D.C., United States
Last position:	2025-07-23 13:20:46 UTC (9d  ago) 2025-07-23 09:20:46 EDT local time at Front Royal, United States [?]
Speed:	0 km/h
Last path:	KQ4RIV-7>aprs.fi via aprsfi-iOS
Positions stored:	1143
Other SSIDs:	KQ4RIV-9

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.