Comment:	439.390MHz https://aprs.tv
Location:	39°43.83' N 98°29.75' E - ตำแหน่ง NM99FR95LH - show map 2.3 km ตะวันตกเฉียงใต้ bearing 233° มาจาก Suzhou, Gansu Sheng, China [?] 15.5 km ตะวันตกเฉียงเหนือ bearing 325° มาจาก Zongzhai, Gansu Sheng, China 19.3 km ตะวันออกเฉียงใต้ bearing 120° มาจาก Jiayuguan, Gansu Sheng, China 66.1 km ตะวันออก bearing 100° มาจาก Laojunmiao, Gansu Sheng, China
Last position:	2025-10-09 09:49:40 UTC (59d 7h21m ago) 2025-10-09 17:49:40 CST เวลาท้องถิ่น Suzhou, China [?]
Altitude:	0 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG9JJS>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	11
Other SSIDs:	BG9JJS-7

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.