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APRS station BI4WVA-10 - show graphs
Comment: JY APRS West District Command Center 14.0V
Location: 31°54.79' N 120°14.52' E - locator PM01CV99AD - show map
1.2 miles West bearing 277° from Chengjiang, Jiangsu Sheng, China [?]
2.2 miles Northeast bearing 59° from Xiagang, Jiangsu Sheng, China
46.9 miles Northwest bearing 334° from Suzhou, Jiangsu Sheng, China
86.0 miles Northwest bearing 304° from Shanghai, Shanghai Shi, China
Last position: 2025-01-05 13:03:29 EST (2m11s ago)
2025-01-06 02:03:29 CST local time at Chengjiang, China [?]
Last path: BI4WVA-10>AP51D8 via WIDE1-1,WIDE2-1,qAS,BI4SSB-10 (good)
Positions stored: 3
Packet rate: 422 seconds between packets on average during 20679 seconds.
Other SSIDs: BI4WVA-9
Stations near current position of BI4WVA-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI4WVA-91.3 miles 171°2024-12-07 21:29:04 BH4TNQ-93.4 miles 129°2024-12-22 04:08:11
BI4VNM-73.4 miles 77°2024-12-06 14:50:50 BH4TNQ3.5 miles 134°2025-01-03 07:10:05
BI4SSB-104.0 miles 94°2025-01-05 13:04:33 BD4XIO-410.0 miles 108°2024-12-16 07:03:21
BI4UMD-5C12.0 miles 239°2025-01-01 03:26:07 BD4TSK-813.3 miles 119°2024-12-21 02:53:05
BD4TSK-1013.3 miles 117°2025-01-05 13:03:07 BD4TSK-913.5 miles 119°2024-12-08 07:05:52
BD4TSK-713.5 miles 119°2024-12-21 07:20:27 BA4QVC14.1 miles 102°2025-01-05 08:32:28
BA4QVC-Y14.1 miles 102°2025-01-01 02:33:21 BA4QVC-1014.1 miles 102°2025-01-01 02:33:24
BD4TNO-316.6 miles 68°2025-01-05 13:02:36 BD4XUI-916.9 miles 240°2025-01-03 04:46:22
BH4TIA-617.2 miles 177°2025-01-03 21:21:08 BA4RHY-1017.9 miles 261°2024-12-09 01:06:38
BA4SEL-717.9 miles 102°2024-12-09 04:47:14 BI4WRP-818.2 miles 250°2025-01-05 13:04:29
Stations which heard BI4WVA-10 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
BI4SSB-10 1116 2024-12-31 19:03:54 2025-01-05 13:03:29 PM01CV > PM01DV 4.0 miles 94° 2025-01-05 13:03:29
BD4TSK-10 8 2025-01-01 13:21:37 2025-01-03 10:58:33 PM01CV > PM01FT 13.3 miles 117° 2025-01-03 10:58:33

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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