Comment:	439.220MHz 测试一下
Location:	22°17.08' N 114°11.17' E - ตำแหน่ง OL72CG28IH - show map 2.9 km ตะวันออก bearing 92° มาจาก Hong Kong, Hong Kong [?] 3.6 km ใต้ bearing 175° มาจาก Kowloon, Hong Kong 12.7 km ตะวันออกเฉียงใต้ bearing 136° มาจาก Tsuen Wan, Hong Kong 133.3 km ตะวันออกเฉียงใต้ bearing 134° มาจาก Guangzhou, Guangdong Sheng, China
Last position:	2025-06-01 07:55:17 UTC (18d 16h52m ago) 2025-06-01 15:55:17 HKT เวลาท้องถิ่น Hong Kong, Hong Kong [?]
Altitude:	2 m
Course:	0°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI9AO-10>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	1

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.