Comment:	https://aprsdroid.org/
Location:	39°01.28' N 117°43.51' E - ตำแหน่ง OM89UA75AC - show map 6.8 km ตะวันออก bearing 90° มาจาก Tanggu, Tianjin Shi, China [?] 15.8 km ตะวันออก bearing 95° มาจาก Zhongxinqiao, Tianjin Shi, China 49.2 km ตะวันออก bearing 106° มาจาก Tianjin, Tianjin Shi, China 150.6 km ตะวันออกเฉียงใต้ bearing 130° มาจาก Beijing, Beijing, China
Last position:	2025-06-19 04:59:55 UTC (171d 16h33m ago) 2025-06-19 12:59:55 CST เวลาท้องถิ่น Tanggu, China [?]
Altitude:	0 m
Course:	0°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI3AZF-10>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	1
Other SSIDs:	BI3AZF-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.