Location:	38°41.56' N 77°17.46' W - lokaator FM18IQ56BF - show map 791.1 m Kirdesse peiling 48° from Lake Ridge, Prince William County, Virginia, United States [?] 5.6 km Läände peiling 257° from Lorton, Fairfax County, Virginia, United States 31.5 km Edelasse peiling 225° from Washington, D. C., Washington, D.C., United States 88.6 km Edelasse peiling 222° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-08-30 21:48:11 UTC (1d 8h8m ago) 2025-08-30 17:48:11 EDT local time at Lake Ridge, United States [?]
Course:	355°
Speed:	20 km/h
Last path:	K4LEB-7>APN000 via TCPIP*,qAC,T2SJC
Positions stored:	264
Other SSIDs:	K4LEB-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.