Comment:	147.240MHz
Mic-E message:	In service
Location:	38°38.03' N 77°21.80' W - lokaator FM18HP62JC - show map 4.5 km Läände peiling 265° from Dale City, Prince William County, Virginia, United States [?] 6.2 km Läände peiling 257° from Potomac Mills, Prince William County, Virginia, United States 40.6 km Edelasse peiling 224° from Washington, D. C., Washington, D.C., United States 97.6 km Edelasse peiling 222° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-08-31 14:08:52 UTC (16h57m ago) 2025-08-31 10:08:52 EDT local time at Dale City, United States [?]
Altitude:	106 m
Course:	264°
Speed:	19 km/h
Device:	Yaesu: FTM-400DR (rig)
Last path:	KO4BYB-9>S8SX0S via qAR,W4AD-10
Positions stored:	436
Other SSIDs:	KO4BYB-Y KO4BYB-N

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.