Comment:	RD55pro 测试
Location:	30°39.89' N 104°01.11' E - locator OM20AP29FN - show map 4.6 km West bearing 267° from Chengdu, Sichuan, China [?] 13.7 km Northeast bearing 43° from Dongsheng, Sichuan, China 112.7 km Southwest bearing 219° from Mianyang, Sichuan, China
Last position:	2025-12-31 10:44:20 UTC (10d 14h5m ago) 2025-12-31 18:44:20 CST local time at Chengdu, China [?]
Last path:	BA8BHG>APN000 via TCPIP*,qAC,T2JKTP
Positions stored:	6

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.