Comment:	CQ DE BH4FEH 73
Location:	31°22.56' N 121°16.08' E - ตำแหน่ง PM01PJ20DF - show map 2.5 km ตะวันออกเฉียงใต้ bearing 116° มาจาก Jiadingzhen, Shanghai Shi, China [?] 9.4 km ตะวันออก bearing 81° มาจาก Waigang, Shanghai Shi, China 24.9 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Shanghai, Shanghai Shi, China 160.0 km ตะวันออกเฉียงเหนือ bearing 41° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-03-29 05:53:36 UTC (99d 4h ago) 2025-03-29 13:53:36 CST เวลาท้องถิ่น Jiadingzhen, China [?]
Device:	OpenGD77: OpenGD77
Last path:	BH4FEH-7>APOG77 via WIDE1-1,WIDE2-1,qAR,BH4FEH
Positions stored:	7
Other SSIDs:	BH4FEH BH4FEH-10

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.