Comment:	438.500MHz BA4RWA 的信标
Location:	33°33.49' N 117°48.16' E - ตำแหน่ง OM83VN63HX - show map 9.1 km ตะวันตกเฉียงเหนือ bearing 327° มาจาก Sicheng, Anhui Sheng, China [?] 25.0 km ตะวันออก bearing 85° มาจาก Lingcheng, Anhui Sheng, China 91.3 km ตะวันออกเฉียงใต้ bearing 139° มาจาก Tongshan, Jiangsu Sheng, China 127.9 km ตะวันออกเฉียงเหนือ bearing 36° มาจาก Huainan, Anhui Sheng, China
Last position:	2025-08-26 03:04:09 UTC (108d 1h52m ago) 2025-08-26 11:04:09 CST เวลาท้องถิ่น Sicheng, China [?]
Altitude:	21 m
Course:	290°
ความเร็ว:	109 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BA4RWA-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	8
Other SSIDs:	BA4RWA-10 BA4RWA-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.