Comment:	四川大学业余无线电爱好者
Location:	30°38.26' N 104°04.74' E - locator OM20AP93LA - show map 3.4 km South bearing 160° from Chengdu, Sichuan, China [?] 20.1 km Northwest bearing 295° from Longquan, Sichuan, China 150.5 km Northwest bearing 321° from Neijiang, Sichuan, China
Last position:	2024-09-24 09:24:13 UTC (280d 19h55m ago) 2024-09-24 17:24:13 CST local time at Chengdu, China [?]
Device:	Unknown: Unknown
Last path:	BD8DDI>APRS via BY8DX-1*,WIDE1*,WIDE2-1,qAS,BH4UDM-10
Positions stored:	52
Other SSIDs:	BD8DDI-1 BD8DDI-2 BD8DDI-7
APRS igate – Statistics for 2025-07:
Stations heard directly:	1 on radio path – show map
Last heard a station directly:	2025-07-01 16:01:08 UTC (13h19m ago)
Position packets heard directly:	197 on radio path
Position packets sent to APRS-IS:	198 – show map

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.