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APRS station BH4USR-9 - show graphs
Comment: 51G3 A0000.4Km 13.8V 16.3C 1021.7Pa S06 海安无线电协会
Mic-E message: Returning
Last status: APRS-51G3-4K-220102
Location: 32°31.95' N 120°30.01' E - locator PM02GM07AT - show map
3.2 km South bearing 170° from Yeyatan, Jiangsu Sheng, China [?]
4.9 km East bearing 105° from Hai’an, Jiangsu Sheng, China
101.1 km North bearing 347° from Changshu City, Jiangsu Sheng, China
108.9 km North bearing 10° from Wuxi, Jiangsu Sheng, China
Last position: 2025-12-29 10:59:50 UTC (9h48m ago)
2025-12-29 18:59:50 CST local time at Yeyatan, China [?]
Altitude: 10 m
Course: 149°
Speed: 28 km/h
Device: Unknown: Other Mic-E
Last path: BH4USR-9>S23QY5 via TCPIP*,qAC,T2CS
Positions stored: 442763
Other SSIDs: BH4USR-10 BH4USR-15 BH4USR-1 BH4USR-8
APRS igate – Statistics for 2025-12:
Last heard a station directly: 2025-07-20 06:51:35 UTC (162d 13h56m ago)
Position packets sent to APRS-IS: 22 – show map
Stations which heard BH4USR-9 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - 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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