Comment:	438.650MHz 四川大学业余无线电爱好者
Location:	30°38.25' N 104°04.75' E - locator OM20AP93MA - show map 3.5 km South bearing 160° from Chengdu, Sichuan, China [?] 20.0 km Northwest bearing 295° from Longquan, Sichuan, China 150.5 km Northwest bearing 321° from Neijiang, Sichuan, China
Last position:	2025-06-29 08:41:12 UTC (18d 3h27m ago) 2025-06-29 16:41:12 CST local time at Chengdu, China [?]
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device:	Open Source: APRSdroid (app, Android)
Last path:	BD8DDI-7>APDR16 via WIDE1-1,qAR,BD8DDI-1
Positions stored:	99
Other SSIDs:	BD8DDI-1 BD8DDI-2 BD8DDI

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.