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APRS station BI4VNM-7 - show graphs
Comment: 苏B0F73A BI4VNM-JYRSA 0203.1Km 3.4V 19.9C 1021.9hPa S16
Mic-E message: En route
Location: 31°54.58' N 120°17.80' E - locator PM01DV58OH - show map
1.5 km East bearing 71° from Yaosai, Jiangsu Sheng, China [?]
3.2 km East bearing 93° from Chengjiang, Jiangsu Sheng, China
73.0 km Northwest bearing 337° from Suzhou, Jiangsu Sheng, China
133.9 km Northwest bearing 305° from Shanghai, Shanghai Shi, China
Last position: 2025-03-15 05:55:26 UTC (29m5s ago)
2025-03-15 13:55:26 CST local time at Yaosai, China [?]
Altitude: 37 m
Course: 160°
Speed: 0 km/h
Device: Unknown: Other Mic-E
Last path: BI4VNM-7>SQ5TU8 via WIDE1-1,WIDE2-1,qAS,BI4SSB-10 (good)
Positions stored: 37718
Other SSIDs: BI4VNM-10 BI4VNM BI4VNM BI4VNM-2 BI4VNM-5 BI4VNM-9 BI4VNM-1
Last heard a station directly: 2025-02-23 14:57:25 UTC (19d 15h27m ago)
Stations which heard BI4VNM-7 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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