Comment:	438.650MHz 测试
Location:	30°30.22' N 104°04.51' E - ตำแหน่ง OM20AM90AV - show map 16.7 km ตะวันออกเฉียงใต้ bearing 118° มาจาก Dongsheng, Sichuan, China [?] 18.1 km ใต้ bearing 177° มาจาก Chengdu, Sichuan, China 139.5 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Neijiang, Sichuan, China
Last position:	2024-10-10 14:21:23 UTC (237d 1h46m ago) 2024-10-10 22:21:23 CST เวลาท้องถิ่น Dongsheng, China [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	BD8CBP-10>APDR16 via BY8DX-3*,WIDE1*,qAS,BH4UDM-10
Positions stored:	61

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.