Comment:	146.520MHz
Mic-E message:	In service
Location:	38°48.46' N 77°08.38' W - lokaator FM18KT33FU - show map 4.7 km Lõunasse peiling 163° from Lake Barcroft, Fairfax County, Virginia, United States [?] 4.8 km Lõunasse peiling 190° from Baileys Crossroads, Fairfax County, Virginia, United States 13.2 km Edelasse peiling 223° from Washington, D. C., Washington, D.C., United States 70.3 km Edelasse peiling 220° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-05-18 16:49:36 UTC (105d 17h24m ago) 2025-05-18 12:49:36 EDT local time at Lake Barcroft, United States [?]
Altitude:	31 m
Course:	81°
Speed:	67 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	WJ4VA-9>S8TX4V via WIDE1-1,qAO,EDSALL-10
Positions stored:	5120

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.