Comment:	439.275MHz 诸城439.275 -5 发
Location:	31°51.56' N 120°20.82' E - ตำแหน่ง PM01EU16PF - show map 1.1 km ตะวันออกเฉียงใต้ bearing 122° มาจาก Yunting, Jiangsu Sheng, China [?] 5.4 km ตะวันตก bearing 261° มาจาก Zhouzhuang, Jiangsu Sheng, China 66.0 km เหนือ bearing 339° มาจาก Suzhou, Jiangsu Sheng, China 126.8 km ตะวันตกเฉียงเหนือ bearing 304° มาจาก Shanghai, Shanghai Shi, China
Last position:	2025-12-05 06:02:05 UTC (2d 5h7m ago) 2025-12-05 14:02:05 CST เวลาท้องถิ่น Yunting, China [?]
Altitude:	9 m
Course:	273°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BA4JKY-7>APDR16 via TCPIP*,qAC,T2SPAIN2
Positions stored:	121
Other SSIDs:	BA4JKY BA4JKY-5 BA4JKY-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.