Comment:	438.580MHz https://aprsdroid.org/
Location:	29°34.50' N 103°45.50' E - ตำแหน่ง OL19VN08XA - show map 1.5 km เหนือ bearing 339° มาจาก Leshan, Sichuan, China [?] 26.3 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Yancheng, Sichuan, China 101.9 km ตะวันตก bearing 285° มาจาก Zigong, Sichuan, China 123.0 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Yibin, Sichuan, China
Last position:	2025-12-19 10:36:30 UTC (3h24m ago) 2025-12-19 18:36:30 CST เวลาท้องถิ่น Leshan, China [?]
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device:	Open Source: APRSdroid (app, Android)
Last path:	BD8FZU-10>APDR16 via TCPIP*,qAC,T2NANJING
Positions stored:	2
Other SSIDs:	BD8FZU-7

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.