Comment:	aprs.fi for iOS
Location:	38°53.07' N 77°16.25' W - locator FM18IV72LG - show map 6.3 km South bearing 168° from Wolf Trap, Fairfax County, Virginia, United States [?] 12.7 km South bearing 173° from Great Falls, Fairfax County, Virginia, United States 20.3 km West bearing 267° from Washington, D. C., Washington, D.C., United States 72.5 km Southwest bearing 232° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-02-28 02:07:45 UTC (348d 13h46m ago) 2024-02-27 21:07:45 EST local time at Wolf Trap, United States [?]
Altitude:	109 m
Course:	96°
Speed:	0 km/h
Device:	aprs.fi: iPhone/iPad app (app, ios)
Last path:	AC8L-2>APFII0 via NV4FM-5*,WIDE1*,KN4IJF-2*,WIDE2*,qAR,WC4J
Positions stored:	4
Other SSIDs:	AC8L-3 AC8L-4 AC8L-1

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.