Comment:	145.100MHz https://aprsdroid.org/
Location:	31°17.41' N 121°19.17' E - ตำแหน่ง PM01PG89IP - show map 1.3 km ตะวันออกเฉียงใต้ bearing 146° มาจาก Nanxiang, Shanghai Shi, China [?] 5.7 km เหนือ bearing 355° มาจาก Jiangqiao, Shanghai Shi, China 15.2 km ตะวันตกเฉียงเหนือ bearing 300° มาจาก Shanghai, Shanghai Shi, China 156.5 km ตะวันออกเฉียงเหนือ bearing 45° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-11-28 13:15:47 UTC (9d 12h25m ago) 2025-11-28 21:15:47 CST เวลาท้องถิ่น Nanxiang, China [?]
Altitude:	78 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4GXF-10>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	1569
Other SSIDs:	BH4GXF-15 BH4GXF-7 BH4GXF-5

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.