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APRS station BI1PRJ-9 - show graphs
Comment: imei:*9308 rssi:31 sat:31/28
Last status: CQ-438.500
Location: 40°07.49' N 116°23.53' E - ตำแหน่ง ON80EC79BX - show map
21.5 km ตะวันตก bearing 270° มาจาก Shunyi, Beijing, China [?]
24.2 km เหนือ bearing 359° มาจาก Beijing, Beijing, China
128.2 km ตะวันตกเฉียงเหนือ bearing 329° มาจาก Tianjin, Tianjin Shi, China
Last position: 2025-06-09 11:39:35 UTC (7d 4h23m ago)
2025-06-09 19:39:35 CST เวลาท้องถิ่น Shunyi, China [?]
Altitude: 41 m
Course: 163°
ความเร็ว: 4 km/h
Last path: BI1PRJ-9>APUVR via TCPIP*,qAC,T2CS
Positions stored: 7811
Other SSIDs: BI1PRJ-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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