Mic-E message:	In service
Location:	39°28.25' N 77°59.33' W - lokaator FM19AL12IX - show map 2.7 km Loodesse peiling 307° from Martinsburg, Berkeley County, West Virginia, United States [?] 13.3 km Põhja peiling 19° from Inwood, Berkeley County, West Virginia, United States 104.0 km Loodesse peiling 308° from Washington, D. C., Washington, D.C., United States 119.9 km Läände peiling 280° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-05-23 21:39:54 UTC (103d 4h58m ago) 2025-05-23 17:39:54 EDT local time at Martinsburg, United States [?]
Altitude:	153 m
Course:	206°
Speed:	120 km/h
Device:	Kenwood: TM-D710 (rig)
Last path:	KN4FBR>S9RX2U via N3KTX-4,WIDE1,NJ3T-4*,WIDE2,qAS,K3MJW-10
Positions stored:	7337

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.