Location:	38°54.79' N 78°11.12' W - ตำแหน่ง FM08VV79SD - show map 963.9 m ตะวันออกเฉียงใต้ bearing 125° มาจาก Front Royal, Warren County, Virginia, United States [?] 15.1 km ตะวันออกเฉียงใต้ bearing 147° มาจาก Middletown, Frederick County, Virginia, United States 93.6 km ตะวันตก bearing 273° มาจาก Arlington, Arlington County, Virginia, United States 99.4 km ตะวันตก bearing 272° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-11-13 00:49:10 UTC (26d 13h46m ago) 2025-11-12 19:49:10 EST เวลาท้องถิ่น Front Royal, United States [?]
Course:	348°
ความเร็ว:	57 km/h
Last path:	KN4IOU-9>APN000 via TCPIP*,qAC,T2SJC
Positions stored:	265
Other SSIDs:	KN4IOU KN4IOU

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.