Comment:	以观沧海
Last status:	正在 FMO种子中继(BG5ESN) 上守听
Location:	31°13.96' N 121°28.67' E - ตำแหน่ง PM01RF75IU - show map 2.2 km ตะวันตกเฉียงใต้ bearing 209° มาจาก Hongkou, Shanghai Shi, China [?] 2.2 km ตะวันออกเฉียงเหนือ bearing 58° มาจาก Shanghai, Shanghai Shi, China 5.1 km ตะวันตกเฉียงใต้ bearing 230° มาจาก Yangpu, Shanghai Shi, China 84.2 km ตะวันออก bearing 95° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-12-07 10:54:52 UTC (30s ago) 2025-12-07 18:54:52 CST เวลาท้องถิ่น Hongkou, China [?]
Last path:	BH4GVF-15>APFM02 via TCPIP*,qAC,T2YANTAI
Positions stored:	2
Other SSIDs:	BH4GVF-10 BH4GVF-8 BH4GVF-1

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.