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APRS station BI4AST-3 - show graphs
Mic-E message: Off duty
Location: 31°07.25' N 121°21.33' E - ตำแหน่ง PM01QC28PX - show map
2.3 km ตะวันตกเฉียงเหนือ bearing 306° มาจาก Minhang, Shanghai Shi, China [?]
7.8 km ตะวันตก bearing 253° มาจาก Changqiao, Shanghai Shi, China
14.9 km ตะวันตกเฉียงใต้ bearing 221° มาจาก Shanghai, Shanghai Shi, China
146.5 km ตะวันออกเฉียงเหนือ bearing 51° มาจาก Hangzhou, Zhejiang Sheng, China
Last position: 2025-11-09 04:47:33 UTC (28d 9h4m ago)
2025-11-09 12:47:33 CST เวลาท้องถิ่น Minhang, China [?]
Altitude: 61 m
Course: 42°
ความเร็ว: 0 km/h
Last path: BI4AST-3>SQPWR5 via WIDE1-1,WIDE2-1,qAS,BH4FEN-10 (good)
Positions stored: 2
Other SSIDs: BI4AST-10 BI4AST BI4AST-1
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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