Comment:	51G2 4G 29.532Km 027m 15.7V S06
Location:	31°11.81' N 121°18.78' E - ตำแหน่ง PM01PE77NF - show map 7.4 km เหนือ bearing 358° มาจาก Jiuting, Shanghai Shi, China [?] 11.4 km ตะวันตกเฉียงเหนือ bearing 329° มาจาก Minhang, Shanghai Shi, China 14.1 km ตะวันตก bearing 258° มาจาก Shanghai, Shanghai Shi, China 148.9 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-10-05 08:15:07 UTC (63d 10h37m ago) 2025-10-05 16:15:07 CST เวลาท้องถิ่น Jiuting, China [?]
Altitude:	31 m
Course:	0°
ความเร็ว:	2 km/h
Last path:	BH4DSC-9>AP51G2 via TCPIP*,qAC,T2HK
Positions stored:	11098
Other SSIDs:	BH4DSC-10 BH4DSC-7

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.