Comment:	70cm MMDVM Voice (C4FM) 433.55000MHz +0.0000MHz, YSF: 22207 US-ArlingtonYSF
Location:	38°54.42' N 77°07.37' W - locator FM18KV57GQ - show map 3.3 km Northwest bearing 331° from Arlington, Arlington County, Virginia, United States [?] 3.9 km South bearing 183° from Brookmont, Montgomery County, Maryland, United States 7.6 km West bearing 280° from Washington, D. C., Washington, D.C., United States 61.3 km Southwest bearing 226° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-09-30 00:10:22 UTC (7h2m ago) 2025-09-29 20:10:22 EDT local time at Arlington, United States [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	N4CJR-3>APDG03 via TCPIP*,qAC,N4CJR-3S
Positions stored:	20
Other SSIDs:	N4CJR-12 N4CJR-13 N4CJR-1 N4CJR-7 N4CJR-9 N4CJR-5 N4CJR-N N4CJR

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.