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APRS station BI4VTX-3 - show graphs
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Comment: 144.640MHz 12.56V
Last status: NTARL APRS DIGI AVRTNC 20160612
Location: 32°04.05' N 121°05.68' E - locator PM02NB16IE - show map - static 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: 2018-10-22 13:04:46 EDT (4m53s ago)
2018-10-23 01:04:46 CST local time at Jinsha, China [?]
Last path: BI4VTX-3>APTNC0 via WIDE1-1,WIDE2-2,qAS,BH4UTT-10 (good)
Positions stored: 1
Packet rate: 1200 seconds between packets on average during 58799 seconds.
Other SSIDs: BI4VTX BI4VTX-1
APRS digipeater – Statistics for 2018-10:
Stations heard directly: 15 on radio path – show map
Last heard a station directly: 2018-10-22 12:53:00 EDT (16m39s ago)
Normal receiver range estimate: 43 miles (Updated: 2018-08-31 08:15:49 EDT)
Position packets heard directly: 336 on radio path
Stations near current position of BI4VTX-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BD4RVC-51.5 miles 352°2018-09-28 01:50:12 BD4RHR-54.8 miles 62°2018-10-20 20:11:12
BD4RVC-95.0 miles 245°2018-09-30 23:03:50 BG4USS-511.1 miles 251°2018-10-22 09:13:48
BI4RQT-911.2 miles 246°2018-09-29 12:37:29 PS-BH4WKZ11.6 miles 259°2018-10-22 13:01:27
BD4RGM-212.5 miles 236°2018-10-22 13:06:25 BI4QGZ-1012.5 miles 161°2018-10-22 13:03:18
BH4WKZ-512.6 miles 237°2018-10-07 12:41:07 BH4WKZ-1012.6 miles 237°2018-10-18 10:33:47
BH4WKZ-712.6 miles 237°2018-10-22 10:25:46 BG4UQX-512.7 miles 254°2018-10-19 07:40:06
BI4QGZ-512.8 miles 162°2018-10-06 23:58:01 BG4UQX-1012.8 miles 256°2018-10-22 13:02:35
BH4UTT-1012.9 miles 258°2018-10-22 13:06:37 BI4XFO13.0 miles 254°2018-10-21 08:10:46
BI4XFO-1013.0 miles 254°2018-10-22 12:38:07 BH4UTT-513.1 miles 258°2018-10-10 07:55:17
BH4UTT13.1 miles 258°2018-09-29 19:08:04 BH4UTT-1313.1 miles 257°2018-10-22 13:06:41
Stations which heard BI4VTX-3 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BY4SHX-10 227 2018-10-01 02:24:15 2018-10-22 12:44:46 PM02NB > PM01HW 31.2 miles 252° 2018-10-22 12:44:46
BH4UTT-10 535 2018-10-08 19:45:07 2018-10-22 13:04:46 PM02NB > PM02KA 12.9 miles 258° 2018-10-22 13:04:46
BD4RGM-3 75 2018-10-01 00:44:16 2018-10-08 16:25:08 PM02NB > PM02KA 15.0 miles 258° 2018-10-08 16:25:08
BI4VNM-10 5 2018-10-01 03:44:15 2018-10-05 17:44:50 PM02NB > PM01DW 47.6 miles 258° 2018-10-05 17:44:50
BD4RGM-2 11 2018-09-30 22:04:15 2018-10-08 12:05:09 PM02NB > PM01LX 12.5 miles 236° 2018-10-08 12:05:09
BI4XFO-10 510 2018-09-30 20:04:13 2018-10-22 12:04:46 PM02NB > PM02KA 13.0 miles 254° 2018-10-22 12:04:46

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
BG4GTW-9 13 2018-10-04 07:07:55 2018-10-12 07:04:57 PM02JG > PM02NB 22.7 miles 306° 2018-10-12 06:18:11
BH4CQX-9 1 2018-10-01 22:27:05 2018-10-01 22:27:05 PM01KM > PM02NB 38.8 miles 197° 2018-10-01 22:27:05
BH4URE-10 122 2018-10-02 23:49:28 2018-10-22 10:06:51 PM02GJ > PM02NB 38.4 miles 306° 2018-10-22 10:06:51
BD4UJ-9 5 2018-10-06 09:58:29 2018-10-06 10:07:13 PM02OD > PM02NB 7.1 miles 42° 2018-10-06 09:58:29
BG4UQX-7 17 2018-10-01 16:47:27 2018-10-07 00:44:47 PM01KW > PM02NB 14.8 miles 237° 2018-10-06 18:39:54
BH4URE-13 12 2018-10-01 21:49:22 2018-10-22 05:21:51 PM02GJ > PM02NB 38.4 miles 306° 2018-10-22 05:21:51
BH4UTT-10 6 2018-10-16 06:11:36 2018-10-22 08:50:27 PM02KA > PM02NB 12.9 miles 258° 2018-10-22 08:50:27
BI4XFO 2 2018-10-17 08:40:16 2018-10-17 08:48:34 PM02KA > PM02NB 12.6 miles 252° 2018-10-17 08:40:16
ZH4URE-10 1 2018-10-18 08:26:21 2018-10-18 08:26:21 PM02GJ > PM02NB 38.4 miles 306° 2018-10-18 08:26:21
BD4RGV-7 44 2018-10-06 21:50:07 2018-10-07 02:48:49 PM02KA > PM02NB 15.7 miles 257° 2018-10-07 02:48:49
BD4RGM-3 75 2018-10-01 05:35:36 2018-10-06 03:55:31 PM02KA > PM02NB 15.0 miles 258° 2018-10-06 03:55:31
BI4VTX-1 20 2018-10-06 15:29:20 2018-10-22 12:53:00 PM02QE > PM02NB 18.3 miles 67° 2018-10-22 12:53:00
BH4UTT-13 7 2018-10-13 11:44:13 2018-10-22 09:06:33 PM02KA > PM02NB 13.1 miles 257° 2018-10-22 09:06:33
BG4RKN-9 4 2018-10-17 02:22:52 2018-10-17 04:47:41 PM02JB > PM02NB 15.6 miles 264° 2018-10-17 04:47:41
BD4RGM-2 7 2018-10-07 05:25:30 2018-10-22 08:46:26 PM01LX > PM02NB 12.5 miles 236° 2018-10-22 08:46:26

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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