Mic-E message:	In service
Location:	38°49.92' N 77°28.18' W - locator FM18GT39PQ - show map 5.0 km Northeast bearing 29° from Sudley, Prince William County, Virginia, United States [?] 6.9 km Northeast bearing 39° from Bull Run, Prince William County, Virginia, United States 38.1 km West bearing 260° from Washington, D. C., Washington, D.C., United States 89.8 km Southwest bearing 236° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-06-03 15:52:59 UTC (28d 6h44m ago) 2025-06-03 11:52:59 EDT local time at Sudley, United States [?]
Course:	20°
Speed:	0 km/h
Device:	Kenwood: TH-D75 (ht)
Last path:	KN4RBS-10>S8TY9R via KN4IJF-1,WIDE1*,WIDE2-1,qAR,W4VPN-11
Positions stored:	2
Other SSIDs:	KN4RBS-4 KN4RBS-1 KN4RBS-3 KN4RBS-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.