Comment:	145.100MHz 嘉定黑腿621
Location:	31°22.22' N 121°13.80' E - ตำแหน่ง PM01OI78OV - show map 2.2 km ตะวันตกเฉียงใต้ bearing 219° มาจาก Jiadingzhen, Shanghai Shi, China [?] 3.7 km ตะวันตกเฉียงใต้ bearing 237° มาจาก Xinchenglu, Shanghai Shi, China 27.2 km ตะวันตกเฉียงเหนือ bearing 307° มาจาก Shanghai, Shanghai Shi, China 157.2 km ตะวันออกเฉียงเหนือ bearing 40° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-04-02 11:59:57 UTC (69d 4h18m ago) 2025-04-02 19:59:57 CST เวลาท้องถิ่น Jiadingzhen, China [?]
Altitude:	30 m
Course:	45°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4EGR-7>APDR15 via TCPIP*,qAC,T2NORWAY
Positions stored:	110

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.