Location:	39°24.81' N 77°55.71' W - locator FM19AJ89NF - show map 5.6 km Southeast bearing 147° from Martinsburg, Berkeley County, West Virginia, United States [?] 10.8 km West bearing 260° from Shepherdstown, Jefferson County, West Virginia, United States 96.1 km Northwest bearing 307° from Washington, D. C., Washington, D.C., United States 113.9 km West bearing 277° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-07-04 23:56:47 UTC (5d 8h38m ago) 2025-07-04 19:56:47 EDT local time at Martinsburg, United States [?]
Last path:	KF8ALA-1>APN000 via TCPIP*,qAC,T2MCI
Positions stored:	13

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.