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APRS station BH4AIU-9 - show graphs
Comment: 145.375MHz YAESU 500DR
Mic-E message: Off duty
Location: 31°19.40' N 121°26.70' E - ตำแหน่ง PM01RH37JO - show map
9.2 km ตะวันตกเฉียงเหนือ bearing 333° มาจาก Hongkou, Shanghai Shi, China [?]
10.9 km ใต้ bearing 198° มาจาก Baoshan, Shanghai Shi, China
11.3 km เหนือ bearing 354° มาจาก Shanghai, Shanghai Shi, China
80.7 km ตะวันออก bearing 88° มาจาก Suzhou, Jiangsu Sheng, China
Last position: 2025-12-07 05:31:48 UTC (6h12m ago)
2025-12-07 13:31:48 CST เวลาท้องถิ่น Hongkou, China [?]
Altitude: 16 m
Course: 354°
ความเร็ว: 0 km/h
Device: Yaesu: FTM-500D (rig)
Last path: BH4AIU-9>SQQYT0 via WIDE1-1,WIDE2-1,qAS,BG4GTL-10 (good)
Positions stored: 199384
Other SSIDs: BH4AIU-T BH4AIU BH4AIU-14 BH4AIU-6 BH4AIU-3 BH4AIU-7
Last heard a station directly: 2025-07-04 09:25:36 UTC (156d 2h18m ago)
Stations which heard BH4AIU-9 directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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