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APRS station BI7JMD-9 - show graphs
Comment: 437.200MHz
Mic-E message: Off duty
Location: 22°58.82' N 113°20.50' E - ตำแหน่ง OL62QX15AG - show map
4.8 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Donghuan, Guangdong Sheng, China [?]
6.6 km ตะวันตกเฉียงเหนือ bearing 337° มาจาก Qiaonan, Guangdong Sheng, China
17.8 km ตะวันออกเฉียงใต้ bearing 148° มาจาก Guangzhou, Guangdong Sheng, China
113.9 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Hong Kong, Hong Kong
Last position: 2025-10-06 16:10:06 UTC (80d 15h2m ago)
2025-10-07 00:10:06 CST เวลาท้องถิ่น Donghuan, China [?]
Altitude: 14 m
Course: 216°
ความเร็ว: 7 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: BI7JMD-9>RRUXX2 via qAS,BD7NTU-10
Positions stored: 84
Other SSIDs: BI7JMD BI7JMD-7
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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