Comment:	145.100MHz https://aprsdroid.org/
Location:	31°01.87' N 121°31.71' E - ตำแหน่ง PM01SA37KL - show map 5.7 km ตะวันออกเฉียงเหนือ bearing 37° มาจาก Jinhui, Shanghai Shi, China [?] 7.6 km ตะวันออกเฉียงใต้ bearing 156° มาจาก Pujiang, Shanghai Shi, China 22.3 km ใต้ bearing 162° มาจาก Shanghai, Shanghai Shi, China 93.8 km ตะวันออก bearing 109° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-01-28 05:29:16 UTC (148d 19h5m ago) 2025-01-28 13:29:16 CST เวลาท้องถิ่น Jinhui, China [?]
Altitude:	38 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG4IFD-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	39
Other SSIDs:	BG4IFD-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.