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APRS station BI4VTX-3 - show graphs
Comment: 144.640MHz 12.40V
Last status: NTARL APRS DIGI AVRTNC 20160612
Location: 32°04.05' N 121°05.68' E - locator PM02NB16IE - show map
2.0 miles Southeast bearing 141° from Jinsha, Jiangsu Sheng, China [?]
3.8 miles Northeast bearing 29° from Youzha, Jiangsu Sheng, China
60.3 miles Northeast bearing 29° from Suzhou, Jiangsu Sheng, China
62.1 miles North bearing 340° from Shanghai, Shanghai Shi, China
Last position: 2024-06-03 01:11:36 EDT (1h36m ago)
2024-06-03 13:11:36 CST local time at Jinsha, China [?]
Last path: BI4VTX-3>APTNC0 via WIDE1-1,WIDE2-2,qAS,BI4SSB-10 (good)
Positions stored: 1
Packet rate: 1174 seconds between packets on average during 55200 seconds.
APRS digipeater – Statistics for 2024-06:
Stations heard directly: 15 on radio path – show map
Last heard a station directly: 2024-06-03 01:27:53 EDT (1h20m ago)
Normal receiver range estimate: 124 miles (Updated: 2024-05-31 18:46:44 EDT)
Position packets heard directly: 339 on radio path
Stations near current position of BI4VTX-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BD4UJ-100.6 miles 248°2024-06-02 18:05:45 BD4XDX-70.8 miles 222°2024-05-30 23:32:24
BD4SMY-R3.4 miles 277°2024-06-03 02:38:18 BD4SMY-Y3.4 miles 277°2024-06-01 19:58:08
BD4RVC-34.9 miles 243°2024-05-31 06:40:23 BD4RVC-105.6 miles 69°2024-05-16 20:56:47
BD4TMN-97.4 miles 259°2024-06-02 17:51:27 BG4USS-59.3 miles 258°2024-05-19 01:26:00
BD4VFG-910.0 miles 244°2024-06-02 06:47:46 BH4USZ11.1 miles 245°2024-06-01 05:34:43
BI4XFO-711.2 miles 246°2024-05-31 02:23:03 BI4RQT-711.3 miles 246°2024-05-24 21:44:12
BD4RVM-R11.6 miles 245°2024-05-12 13:55:59 BI4XGL-811.7 miles 256°2024-06-03 02:47:49
BH4WKZ-1511.7 miles 233°2024-05-26 04:05:30 BG4USS-Y11.8 miles 256°2024-05-31 19:51:51
BG4USS-D11.8 miles 256°2024-06-03 02:35:02 BI4QGZ-1012.3 miles 162°2024-06-03 02:43:12
BD4TMN-1012.5 miles 258°2024-05-04 06:17:31 BH4WKZ-1012.6 miles 221°2024-05-19 01:38:22
Stations which heard BI4VTX-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BD4UJ-10 13 2024-05-31 22:51:34 2024-06-02 17:51:37 PM02NB > PM02NB 0.6 miles 248° 2024-06-02 17:51:37
BG4VRG-10 2 2024-06-01 13:51:36 2024-06-02 19:31:37 PM02NB > OM93EW 205.9 miles 310° 2024-06-02 19:31:37
BG4GTL-10 15 2024-06-01 11:31:36 2024-06-02 18:51:37 PM02NB > PM01RI 53.4 miles 154° 2024-06-02 18:51:37
BG4XTW-10 2 2024-05-31 21:11:34 2024-06-01 11:11:36 PM02NB > OM92VF 77.2 miles 279° 2024-06-01 11:11:36
BH5HQJ-8 2 2024-06-01 13:32:49 2024-06-02 19:51:39 PM02NB > PM00AH 135.1 miles 208° 2024-06-02 19:51:39
BG4UXU-15 1 2024-06-02 20:51:37 2024-06-02 20:51:37 PM02NB > PM02TA 29.3 miles 98° 2024-06-02 20:51:37
BG4AIZ-3 2 2024-06-01 16:11:36 2024-06-01 16:31:36 PM02NB > PM01RD 66.8 miles 163° 2024-06-01 16:31:36
BI4SSB-10 63 2024-05-31 20:11:34 2024-06-03 01:11:36 PM02NB > PM01DV 47.2 miles 257° 2024-06-03 01:11:36
BD4WNX-3 1 2024-06-01 15:11:37 2024-06-01 15:11:37 PM02NB > PM02KB 14.0 miles 268° 2024-06-01 15:11:37
BH4FBI-10 2 2024-06-01 13:11:36 2024-06-02 12:52:12 PM02NB > PM01PM 40.2 miles 166° 2024-06-02 12:52:12

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.
Stations heard directly by BI4VTX-3
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
BH4URE-10 127 2024-05-31 20:05:06 2024-06-02 23:20:24 PM02GJ > PM02NB 38.4 miles 306° 2024-06-02 23:20:24
BI4TDQ-10 1 2024-06-01 10:28:49 2024-06-01 10:28:49 OM93MA > PM02NB 137.5 miles 299° 2024-06-01 10:28:49
BH4URE-13 10 2024-06-01 13:10:13 2024-06-02 16:05:25 PM02GJ > PM02NB 38.4 miles 306° 2024-06-02 16:05:25
BH4UTT-10 82 2024-05-31 20:06:28 2024-06-03 01:27:47 PM02KA > PM02NB 13.1 miles 258° 2024-06-03 01:27:47
BH4UTT-13 74 2024-05-31 20:06:34 2024-06-03 01:27:53 PM02KA > PM02NB 13.1 miles 257° 2024-06-03 01:27:53
BH4USR-10 5 2024-06-01 22:00:59 2024-06-02 01:22:15 PM02GM > PM02NB 47.2 miles 313° 2024-06-02 01:22:15
BR4XZ-10 1 2024-06-01 13:32:49 2024-06-01 13:32:49 OM84PG > PM02NB 267.9 miles 306° 2024-06-01 13:32:49
BD4VFG-9 28 2024-05-31 20:04:17 2024-06-01 09:36:55 PM02MF > PM02NB 12.7 miles 337° 2024-05-31 21:28:18
BD4UJA 1 2024-06-02 17:16:18 2024-06-02 17:16:18 PM01LP > PM02NB 31.5 miles 199° 2024-06-02 17:16:18
BD4TNO-7 1 2024-06-02 09:48:25 2024-06-02 09:48:25 PM01KX > PM02NB 13.3 miles 249° 2024-06-02 09:48:25
BG4UXU-15 3 2024-06-01 16:22:06 2024-06-01 18:51:06 PM02TA > PM02NB 29.3 miles 98° 2024-06-01 18:51:06
BH4FEN-10 2 2024-06-01 19:00:41 2024-06-01 19:30:41 PM01QD > PM02NB 66.7 miles 164° 2024-06-01 19:30:41
BI4WWO-1 1 2024-06-02 01:04:41 2024-06-02 01:04:41 PM01DV > PM02NB 47.8 miles 256° 2024-06-02 01:04:41
BH4FBI-10 2 2024-06-01 17:17:12 2024-06-02 18:54:17 PM01PM > PM02NB 40.2 miles 166° 2024-06-02 18:54:17
BG4BPN-10 1 2024-06-01 20:21:45 2024-06-01 20:21:45 PM01TM > PM02NB 48.0 miles 141° 2024-06-01 20:21:45

Only stations from which a position packet has been heard 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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