Comment:	E1[Hytera VM780]
Location:	31°24.47' N 121°25.86' E - ตำแหน่ง PM01RJ17RV - show map 4.7 km ตะวันตก bearing 258° มาจาก Baoshan, Shanghai Shi, China [?] 11.7 km ตะวันออกเฉียงใต้ bearing 132° มาจาก Luojing, Shanghai Shi, China 20.8 km เหนือ bearing 353° มาจาก Shanghai, Shanghai Shi, China 80.1 km ตะวันออก bearing 82° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-12-09 15:13:55 UTC (2h45m ago) 2025-12-09 23:13:55 CST เวลาท้องถิ่น Baoshan, China [?]
Altitude:	14 m
Course:	244°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4GCQ-5>APDR16 via TCPIP*,qAC,T2YANTAI
Positions stored:	12314
Other SSIDs:	BH4GCQ-QG BH4GCQ-14 BH4GCQ-D BH4GCQ-VM BH4GCQ-N5 BH4GCQ-4 BH4GCQ BH4GCQ-NX BH4GCQ-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.