Comment:	438.500MHz
Location:	31°05.12' N 121°16.99' E - ตำแหน่ง PM01PC30XL - show map 6.6 km ตะวันออกเฉียงเหนือ bearing 34° มาจาก Zhongshan, Shanghai Shi, China [?] 10.6 km ตะวันออกเฉียงเหนือ bearing 38° มาจาก Yueyang, Shanghai Shi, China 22.5 km ตะวันตกเฉียงใต้ bearing 228° มาจาก Shanghai, Shanghai Shi, China 138.7 km ตะวันออกเฉียงเหนือ bearing 50° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-12-05 09:34:15 UTC (5d 12h35m ago) 2025-12-05 17:34:15 CST เวลาท้องถิ่น Zhongshan, China [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4HCW-7>APDR16 via TCPIP*,qAC,T2SPAIN2
Positions stored:	506
Other SSIDs:	BH4HCW-5 BH4HCW-10 BH4HCW

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.