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APRS station BD3ROR-7 - show graphs
Comment: DM9100 @438.500MHZ
Location: 37°49.83' N 114°42.30' E - ตำแหน่ง OM77IT49OH - show map
7.2 km ตะวันออกเฉียงใต้ bearing 139° มาจาก Luancheng, Hebei, China [?]
30.7 km ตะวันออกเฉียงใต้ bearing 140° มาจาก Shijiazhuang, Hebei, China
132.5 km ตะวันตกเฉียงใต้ bearing 211° มาจาก Baoding, Hebei, China
Last position: 2025-06-07 15:25:03 UTC (43d 10h43m ago)
2025-06-07 23:25:03 CST เวลาท้องถิ่น Luancheng, China [?]
Course: 315°
ความเร็ว: 119 km/h
Last path: BD3ROR-7>DM9100 via WIDE1-1,WIDE2-1,qAO,BH3RQW-1 (good)
Positions stored: 41
Other SSIDs: BD3ROR-10 BD3ROR-9 BD3ROR-5
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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