Location:	38°50.56' N 77°05.40' W - locator FM18KU92EF - show map 5.3 km Northeast bearing 60° from Lincolnia, Fairfax County, Virginia, United States [?] 6.3 km North bearing 18° from Rose Hill, Fairfax County, Virginia, United States 7.4 km Southwest bearing 219° from Washington, D. C., Washington, D.C., United States 64.6 km Southwest bearing 220° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-12-27 22:20:03 UTC (4d 17h51m ago) 2025-12-27 17:20:03 EST local time at Lincolnia, United States [?]
Altitude:	0 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	AK4WP>APOSB4 via TCPIP*,qAC,T2PANAMA
Positions stored:	7
Other SSIDs:	AK4WP-4

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.