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APRS station BI1VKF-7 - show graphs
Comment: OM,QSO 438.975 73
Mic-E message: Off duty
Location: 39°50.94' N 116°24.53' E - ตำแหน่ง OM89EU93BS - show map
6.6 km ใต้ bearing 171° มาจาก Beijing, Beijing, China [?]
15.7 km ตะวันออกเฉียงเหนือ bearing 26° มาจาก Daxing, Beijing, China
102.5 km ตะวันตกเฉียงเหนือ bearing 320° มาจาก Tianjin, Tianjin Shi, China
Last position: 2024-12-22 23:43:26 UTC (173d 17h21m ago)
2024-12-23 07:43:26 CST เวลาท้องถิ่น Beijing, China [?]
Altitude: 49 m
Course: 194°
ความเร็ว: 2 km/h
Device: Yaesu: FT2D (ht)
Last path: BI1VKF-7>SYUPY4 via BY1AS-3*,WIDE1*,WIDE2-1,qAS,BY1AA-10 (good)
Positions stored: 34
Other SSIDs: BI1VKF-9 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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