Comment:	438.550MHz https://aprsdro
Location:	31°31.46' N 120°22.66' E - ตำแหน่ง PM01EM55HU - show map 5.6 km ตะวันออกเฉียงเหนือ bearing 36° มาจาก Huazhuang, Jiangsu Sheng, China [?] 10.9 km ตะวันออก bearing 91° มาจาก Lihu, Jiangsu Sheng, China 32.0 km ตะวันตกเฉียงเหนือ bearing 320° มาจาก Suzhou, Jiangsu Sheng, China 107.9 km ตะวันตก bearing 288° มาจาก Shanghai, Shanghai Shi, China
Last position:	2025-08-18 03:58:29 UTC (111d 20h31m ago) 2025-08-18 11:58:29 CST เวลาท้องถิ่น Huazhuang, China [?]
Altitude:	0 m
Course:	223°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BD4UGA-5>APDR16 via WIDE1-1,qAS,BD4UGA-10
Positions stored:	1
Other SSIDs:	BD4UGA-7 BD4UGA-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.