Comment:	这里是BH4GWF 空中常见BR4AA BR4AD 1451
Location:	31°07.29' N 121°27.22' E - ตำแหน่ง PM01RC49KD - show map 2.9 km ตะวันออกเฉียงใต้ bearing 141° มาจาก Changqiao, Shanghai Shi, China [?] 7.6 km ตะวันออก bearing 79° มาจาก Minhang, Shanghai Shi, China 11.2 km ใต้ bearing 182° มาจาก Shanghai, Shanghai Shi, China 154.0 km ตะวันออกเฉียงเหนือ bearing 53° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-07-03 14:27:45 UTC (2h20m ago) 2025-07-03 22:27:45 CST เวลาท้องถิ่น Changqiao, China [?]
Last path:	BH4GWF>APN000 via TCPIP*,qAC,T2TAIPEI
Positions stored:	436
Other SSIDs:	BH4GWF-10 BH4GWF-9 BH4GWF-5 BH4GWF-7 BH4GWF-6

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.