Comment:	BH4GYG-QSO-438.500 19.247Km 002m 4.1V S08
Location:	31°18.78' N 121°08.65' E - ตำแหน่ง PM01NH75HC - show map 2.0 km ตะวันตกเฉียงเหนือ bearing 321° มาจาก Anting, Shanghai Shi, China [?] 6.4 km เหนือ bearing 7° มาจาก Baihe, Shanghai Shi, China 31.5 km ตะวันตก bearing 289° มาจาก Shanghai, Shanghai Shi, China 147.1 km ตะวันออกเฉียงเหนือ bearing 39° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-08-28 03:21:53 UTC (106d 2h52m ago) 2025-08-28 11:21:53 CST เวลาท้องถิ่น Anting, China [?]
Altitude:	15 m
Course:	259°
ความเร็ว:	11 km/h
Last path:	BH4GYG-7>AP51G2 via TCPIP*,qAC,T2HK
Positions stored:	283955
Other SSIDs:	BH4GYG BH4GYG-R

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.