Comment:	Preacher 1
Location:	39°01.34' N 77°26.20' W - ตำแหน่ง FM19GA75OI - show map 7.2 km ตะวันออก bearing 86° มาจาก Broadlands, Loudoun County, Virginia, United States [?] 9.9 km ตะวันออกเฉียงเหนือ bearing 63° มาจาก Brambleton, Loudoun County, Virginia, United States 37.4 km ตะวันตก bearing 292° มาจาก Washington, D. C., Washington, D.C., United States 77.0 km ตะวันตก bearing 248° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position:	2025-04-08 12:38:31 UTC (72d 17h35m ago) 2025-04-08 08:38:31 EDT เวลาท้องถิ่น Broadlands, United States [?]
Last path:	KK4VWP-7>APN000 via TCPIP*,qAC,T2USANW
Positions stored:	51

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.