Comment:	gzk on bike
Location:	31°07.65' N 121°23.09' E - ตำแหน่ง PM01QD60EO - show map 4.9 km ตะวันตก bearing 251° มาจาก Changqiao, Shanghai Shi, China [?] 9.6 km ตะวันตกเฉียงใต้ bearing 218° มาจาก Xuhui, Shanghai Shi, China 12.6 km ตะวันตกเฉียงใต้ bearing 214° มาจาก Shanghai, Shanghai Shi, China 149.2 km ตะวันออกเฉียงเหนือ bearing 51° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-07-10 06:17:40 UTC (24d 10h29m ago) 2025-07-10 14:17:40 CST เวลาท้องถิ่น Changqiao, China [?]
Altitude:	19 m
Course:	58°
ความเร็ว:	6 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4GZK-2>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	227
Other SSIDs:	BH4GZK-10 BH4GZK-7 BH4GZK BH4GZK-5 BH4GZK-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.