Comment:	442.850MHz http://aprsdroid.org/
Location:	39°24.50' N 77°54.50' W - locator FM19BJ17AX - show map 7.1 km Southeast bearing 138° from Martinsburg, Berkeley County, West Virginia, United States [?] 9.3 km West bearing 255° from Shepherdstown, Jefferson County, West Virginia, United States 94.3 km Northwest bearing 307° from Washington, D. C., Washington, D.C., United States 112.1 km West bearing 277° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2024-10-31 02:09:45 UTC (102d 8h8m ago) 2024-10-30 22:09:45 EDT local time at Martinsburg, United States [?]
Altitude:	122 m
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device:	Open Source: APRSdroid (app, Android)
Last path:	W8CMK-10>APDR16 via TCPIP*,qAC,T2ROMANIA
Positions stored:	156
Other SSIDs:	W8CMK W8CMK-5 W8CMK-7

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.