Comment:	Monitoring 146.52 simplex
Mic-E message:	En route
Location:	38°56.05' N 77°20.05' W - locator FM18HW94VE - show map 6.0 km Southeast bearing 131° from Herndon, Fairfax County, Virginia, United States [?] 8.2 km Southeast bearing 133° from Oak Grove, Loudoun County, Virginia, United States 26.1 km West bearing 280° from Washington, D. C., Washington, D.C., United States 73.8 km Southwest bearing 238° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-10-19 18:57:30 UTC (15d 9h1m ago) 2025-10-19 14:57:30 EDT local time at Herndon, United States [?]
Altitude:	122 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:	115°
Speed:	0 km/h
Device:	Yaesu: FTM-510D (rig)
Last path:	KG4EBZ-9>SX5V0Z via KV3B-1*,WIDE1*,W4VA-13*,WIDE2*,qAR,KG4GIY
Positions stored:	824
Other SSIDs:	KG4EBZ

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.