Source callsign:	BH4GMO-S
Comment:	70cm Voice (D-Star) 434.90000MHz +0.0000MHz
Location:	31°13.71' N 121°26.18' E - ตำแหน่ง PM01RF24IU - show map 2.2 km ตะวันตก bearing 289° มาจาก Shanghai, Shanghai Shi, China [?] 6.6 km ตะวันออก bearing 100° มาจาก Changzheng, Shanghai Shi, China 8.1 km ตะวันออก bearing 104° มาจาก Zhenxin, Shanghai Shi, China 160.0 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-11-14 12:45:27 UTC (26d 7h57m ago) 2025-11-14 20:45:27 CST เวลาท้องถิ่น Shanghai, China [?]
Altitude:	3 m
Last path:	BH4GMO-S>APDG01 via TCPIP*,qAC,BH4GMO-GS
Positions stored:	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.