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APRS station BH4CRV-9 - show graphs
Comment: BH4CRV@SHANGHAI 145.100MHz
Mic-E message: Off duty
Location: 31°16.85' N 121°12.65' E - ตำแหน่ง PM01OG57HJ - show map
541.3 m ตะวันออกเฉียงเหนือ bearing 32° มาจาก Huangdu, Shanghai Shi, China [?]
3.8 km เหนือ bearing 349° มาจาก Huaxin, Shanghai Shi, China
24.4 km ตะวันตก bearing 286° มาจาก Shanghai, Shanghai Shi, China
148.6 km ตะวันออกเฉียงเหนือ bearing 42° มาจาก Hangzhou, Zhejiang Sheng, China
Last position: 2025-06-19 04:25:32 UTC (4m38s ago)
2025-06-19 12:25:32 CST เวลาท้องถิ่น Huangdu, China [?]
Altitude: 26 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.2 m.
Course: 235°
ความเร็ว: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: BH4CRV-9>SQQVXL via WIDE1-1,WIDE2-1,qAS,BH4FEN-10 (good)
Positions stored: 92
Other SSIDs: BH4CRV-R BH4CRV-15 BH4CRV-B BH4CRV-D BH4CRV-G BH4CRV-1 BH4CRV-5 BH4CRV BH4CRV-10 BH4CRV-N
Stations which heard BH4CRV-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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