Comment:	438.500MHz 四川大学业余无线电爱好者
Location:	30°33.65' N 104°00.25' E - ตำแหน่ง OM20AN04MO - show map 8.1 km ตะวันออก bearing 100° มาจาก Dongsheng, Sichuan, China [?] 13.2 km ตะวันตกเฉียงใต้ bearing 207° มาจาก Chengdu, Sichuan, China 148.8 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Neijiang, Sichuan, China
Last position:	2024-06-22 07:49:12 UTC (361d 22h34m ago) 2024-06-22 15:49:12 CST เวลาท้องถิ่น Dongsheng, China [?]
Altitude:	454 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:	282°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BD8DDI-10>APDR16 via BY8DX-3*,WIDE1*,qAS,BH4UDM-10
Positions stored:	48
Other SSIDs:	BD8DDI-7 BD8DDI-1 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.