Location:	38°46.04' N 77°32.94' W - locator FM18FS44CD - show map 7.1 km West bearing 255° from Manassas Park, City of Manassas Park, Virginia, United States [?] 9.2 km West bearing 252° from Yorkshire, Prince William County, Virginia, United States 46.6 km West bearing 252° from Washington, D. C., Washington, D.C., United States 99.6 km Southwest bearing 235° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-05-18 21:00:16 UTC (3d 3h53m ago) 2025-05-18 17:00:16 EDT local time at Manassas Park, United States [?]
Last path:	KQ4LRK>API52 via DSTAR*,qAS,G0DHI-G
Positions stored:	2
Other SSIDs:	KQ4LRK-B

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.