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APRS station BI4ABF-9 - show graphs
Comment: 145.775MHz Toff -100 HAVAL BIGDOG
Mic-E message: Off duty
Location: 31°18.16' N 121°18.62' E - ตำแหน่ง PM01PH72FP - show map
349.1 m ตะวันตกเฉียงเหนือ bearing 336° มาจาก Nanxiang, Shanghai Shi, China [?]
7.2 km เหนือ bearing 349° มาจาก Jiangqiao, Shanghai Shi, China
16.6 km ตะวันตกเฉียงเหนือ bearing 303° มาจาก Shanghai, Shanghai Shi, China
156.8 km ตะวันออกเฉียงเหนือ bearing 44° มาจาก Hangzhou, Zhejiang Sheng, China
Last position: 2025-11-08 05:44:23 UTC (29d 6h17m ago)
2025-11-08 13:44:23 CST เวลาท้องถิ่น Nanxiang, China [?]
Altitude: 19 m
Course: 273°
ความเร็ว: 4 km/h
Device: Yaesu: FTM-500D (rig)
Last path: BI4ABF-9>SQQXQ6 via qAO,BG4FRZ-10
Positions stored: 3535
About this site
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.
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