Comment:	147.300MHz
Location:	38°55.34' N 78°11.50' W - ตำแหน่ง FM08VW61XI - show map 520.6 m ตะวันออกเฉียงเหนือ bearing 27° มาจาก Front Royal, Warren County, Virginia, United States [?] 7.8 km ตะวันตก bearing 268° มาจาก Apple Mountain Lake, Warren County, Virginia, United States 94.1 km ตะวันตก bearing 273° มาจาก Arlington, Arlington County, Virginia, United States 99.9 km ตะวันตก bearing 272° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-09-04 20:48:51 UTC (23d 2h57m ago) 2025-09-04 16:48:51 EDT เวลาท้องถิ่น Front Royal, United States [?]
Last path:	KQ4RIV>APN000 via TCPIP*,qAC,T2QUEBEC
Positions stored:	10
Other SSIDs:	KQ4RIV-7 KQ4RIV-4 KQ4RIV-4 KQ4RIV-i KQ4RIV-9

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.