Comment:	70cm Voice (D-Star) 432.50000MHz +0.0000MHz
Location:	38°51.76' N 77°05.67' W - locator FM18KU87PA - show map 5.6 km East bearing 73° from Lake Barcroft, Fairfax County, Virginia, United States [?] 6.2 km Southwest bearing 234° from Washington, D. C., Washington, D.C., United States 6.5 km Northeast bearing 41° from Lincolnia, Fairfax County, Virginia, United States 63.2 km Southwest bearing 221° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-01-04 23:12:48 UTC (149d 9h14m ago) 2025-01-04 18:12:48 EST local time at Lake Barcroft, United States [?]
Altitude:	3 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	W4JJ-B>APDG02 via TCPIP*,qAC,W4JJ-BS
Positions stored:	1
Other SSIDs:	W4JJ-D W4JJ W4JJ-9 W4JJ-N W4JJ-C

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.