Comment:	aprs.fi for iOS
Location:	39°09.79' N 78°11.48' W - locator FM09VD79AD - show map 3.5 km Southwest bearing 224° from Winchester, City of Winchester, Virginia, United States [?] 9.2 km North bearing 15° from Stephens City, Frederick County, Virginia, United States 98.9 km West bearing 289° from Arlington, Arlington County, Virginia, United States 104.1 km West bearing 287° from Washington, D. C., Washington, D.C., United States
Last position:	2025-11-19 12:55:14 UTC (2d 19h5m ago) 2025-11-19 07:55:14 EST local time at Winchester, United States [?]
Speed:	0 km/h
Last path:	KR4EDQ-4>aprs.fi via aprsfi-iOS
Positions stored:	199
Other SSIDs:	KR4EDQ-D KR4EDQ KR4EDQ-9 KR4EDQ-7 KR4EDQ KR4EDQ-10 KR4EDQ-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.