Comment:	[业余无线电爱好者]RSSI:23 SAT:24<29
Last status:	响尾蛇
Location:	39°57.33' N 116°47.04' E - ตำแหน่ง OM89JW49BH - show map 16.7 km ตะวันออก bearing 70° มาจาก Tongzhou, Beijing, China [?] 22.2 km ตะวันออกเฉียงใต้ bearing 148° มาจาก Shunyi, Beijing, China 33.4 km ตะวันออก bearing 81° มาจาก Beijing, Beijing, China 96.4 km เหนือ bearing 340° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-06-28 11:35:45 UTC (15h25m ago) 2025-06-28 19:35:45 CST เวลาท้องถิ่น Tongzhou, China [?]
Altitude:	40 m
Course:	0°
ความเร็ว:	6 km/h
Last path:	BD1BGA-4G>APRS4G via TCPIP*,qAC,T2HK
Positions stored:	1915
Other SSIDs:	BD1BGA-7 BD1BGA-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.