Comment:	147.015MHz https://aprsdro
Location:	38°14.79' N 77°31.53' W - locator FM18FF69WD - show map 8.5 km Southwest bearing 222° from Fredericksburg, City of Fredericksburg, Virginia, United States [?] 10.0 km Southwest bearing 210° from Falmouth, Stafford County, Virginia, United States 83.7 km Southwest bearing 211° from Washington, D. C., Washington, D.C., United States 140.4 km Southwest bearing 215° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-12-11 17:48:38 UTC (69d 5h51m ago) 2024-12-11 12:48:38 EST local time at Fredericksburg, United States [?]
Altitude:	53 m
Course:	336°
Speed:	65 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	K4OSL-12>APDR16 via WIDE1-1,qAR,KM4VHX-10
Positions stored:	2670
Other SSIDs:	K4OSL-7 K4OSL-5 K4OSL

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.