Comment:	KD4QNA-4 Portable UV-Pro 144.390MHz
Location:	38°11.80' N 77°33.73' W - ตำแหน่ง FM18FE27ME - show map 2.2 km ตะวันออก bearing 94° มาจาก Spotsylvania Courthouse, Spotsylvania County, Virginia, United States [?] 2.4 km ตะวันออก bearing 101° มาจาก Spotsylvania, Spotsylvania County, Virginia, United States 85.8 km ตะวันตกเฉียงใต้ bearing 208° มาจาก Arlington, Arlington County, Virginia, United States 90.1 km ตะวันตกเฉียงใต้ bearing 211° มาจาก Washington, D. C., Washington, D.C., United States
Last position:	2025-10-19 20:59:40 UTC (49d 2h8m ago) 2025-10-19 16:59:40 EDT เวลาท้องถิ่น Spotsylvania Courthouse, United States [?]
Last path:	KD4QNA-4>APN000 via TCPIP*,qAC,T2RDU
Positions stored:	6
Other SSIDs:	KD4QNA-9 KD4QNA-5 KD4QNA-5 KD4QNA-8 KD4QNA-7 KD4QNA-10

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.