Location:	39°19.38' N 77°43.80' W - ตำแหน่ง FM19DH27JM - show map 2.0 km ตะวันออก bearing 91° มาจาก Bolivar, Jefferson County, West Virginia, United States [?] 13.5 km ตะวันออกเฉียงใต้ bearing 152° มาจาก Shepherdstown, Jefferson County, West Virginia, United States 76.4 km ตะวันตกเฉียงเหนือ bearing 309° มาจาก Washington, D. C., Washington, D.C., United States 96.2 km ตะวันตก bearing 273° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-03-12 22:47:00 UTC (107d 6h34m ago) 2025-03-12 18:47:00 EDT เวลาท้องถิ่น Bolivar, United States [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	KF8AQB-7>APDR16 via N3KTX-4,WIDE1*,qAR,N3TJJ-8
Positions stored:	2

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.