Comment:	延庆康庄 CCBUPT QSO:439.220
Location:	40°02.23' N 116°10.87' E - ตำแหน่ง ON80CA18RW - show map 13.3 km ตะวันออกเฉียงเหนือ bearing 35° มาจาก Mentougou, Beijing, China [?] 20.4 km ใต้ bearing 189° มาจาก Changping, Beijing, China 23.4 km ตะวันตกเฉียงเหนือ bearing 308° มาจาก Beijing, Beijing, China 131.0 km ตะวันตกเฉียงเหนือ bearing 320° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-03-12 15:44:55 UTC (269d 21h49m ago) 2025-03-12 23:44:55 CST เวลาท้องถิ่น Mentougou, China [?]
Last path:	BI7BMC-10>APN000 via TCPIP*,qAC,T2CS
Positions stored:	38
Other SSIDs:	BI7BMC-7

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.