Comment:	438.500MHz https://aprsdroid.org/
Location:	28°47.27' N 115°51.42' E - ตำแหน่ง OL78WS29UB - show map 4.7 km เหนือ bearing 358° มาจาก Jiaoqiao, Jiangxi, China [?] 10.5 km เหนือ bearing 22° มาจาก Changleng, Jiangxi, China 11.9 km เหนือ bearing 348° มาจาก Nanchang, Jiangxi, China 105.8 km ใต้ bearing 187° มาจาก Jiujiang, Jiangxi, China
Last position:	2025-10-13 12:29:06 UTC (55d 9h26m ago) 2025-10-13 20:29:06 CST เวลาท้องถิ่น Jiaoqiao, China [?]
Altitude:	0 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH6BFE-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	18

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.