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APRS station BI1VKF-9 - show graphs
Mic-E message: Off duty
Location: 39°51.32' N 116°24.22' E - ตำแหน่ง OM89EU85KG - show map
5.8 km ใต้ bearing 175° มาจาก Beijing, Beijing, China [?]
17.6 km ตะวันตก bearing 252° มาจาก Tongzhou, Beijing, China
103.3 km ตะวันตกเฉียงเหนือ bearing 320° มาจาก Tianjin, Tianjin Shi, China
Last position: 2025-01-11 23:59:02 UTC (154d 21h36m ago)
2025-01-12 07:59:02 CST เวลาท้องถิ่น Beijing, China [?]
Altitude: 29 m
Course: 87°
ความเร็ว: 37 km/h
Device: Yaesu: FTM-500D (rig)
Last path: BI1VKF-9>SYUQS2 via BY1AS-3*,WIDE1*,WIDE2-1,qAS,BY1AA-10 (good)
Positions stored: 67
Other SSIDs: BI1VKF-7 BI1VKF-10
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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