Comment:	438.500MHz https://aprsdroid.org/把
Location:	39°14.87' N 117°35.18' E - ตำแหน่ง OM89TF09IL - show map 9.6 km ตะวันออก bearing 105° มาจาก Dawangtai, Tianjin Shi, China [?] 13.7 km ตะวันออก bearing 103° มาจาก Zaojiacheng, Tianjin Shi, China 37.2 km ตะวันออก bearing 71° มาจาก Tianjin, Tianjin Shi, China 125.5 km ตะวันออกเฉียงใต้ bearing 125° มาจาก Beijing, Beijing, China
Last position:	2025-09-26 14:23:34 UTC (72d 10h6m ago) 2025-09-26 22:23:34 CST เวลาท้องถิ่น Dawangtai, China [?]
Altitude:	-2 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI3AQB-5>APDR16 via TCPIP*,qAC,T2UKRAINE
Positions stored:	5
Other SSIDs:	BI3AQB BI3AQB-7 BI3AQB-10

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.