Comment:	aprs.fi for iOS
Location:	38°58.80' N 77°25.36' W - locator FM18GX95GE - show map 1.7 km West bearing 254° from Oak Grove, Loudoun County, Virginia, United States [?] 3.4 km West bearing 290° from Herndon, Fairfax County, Virginia, United States 34.7 km West bearing 286° from Washington, D. C., Washington, D.C., United States 77.9 km Southwest bearing 244° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-05-20 02:16:28 UTC (171d 15h20m ago) 2025-05-19 22:16:28 EDT local time at Oak Grove, United States [?]
Altitude:	101 m
Speed:	0 km/h
Last path:	OE4JHW-5>aprs.fi via aprsfi-iOS
Positions stored:	12
Other SSIDs:	OE4JHW-1 OE4JHW-9 OE4JHW-12 OE4JHW OE4JHW-10 OE4JHW-6 OE4JHW-7 oe4jhw-i OE4JHW-D OE4JHW-2

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.