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APRS station SR9NDJ - show graphs
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Comment: Digi & IGate Jurajski W2,SPn by SQ9NFI on Linux operator SP9JKL ==> http://sq9nfi.pzk.pl
Location: 50°33.45' N 19°27.02' E - locator JO90RN43AT - show map - static map
249.4 yards North bearing 338° from Włodowice, Powiat zawierciański, Silesian Voivodeship, Poland [?]
2.6 miles North bearing 18° from Rudniki, Powiat zawierciański, Silesian Voivodeship, Poland
27.8 miles Northeast bearing 42° from Katowice, Silesian Voivodeship, Poland
38.7 miles Northwest bearing 328° from Kraków, Lesser Poland Voivodeship, Poland
Last position: 2021-01-27 05:25:19 EST (33s ago)
2021-01-27 11:25:19 CET local time at Włodowice, Poland [?]
Last telemetry: 2021-01-27 05:24:36 EST (1m16s ago) – show telemetry
Avg 10m: 0.052 Rx Erlang, Avg 10m: 0.012 Tx Erlang, RxPkts: 50 count/10m, IGateDropRx: 2 count/10m, TxPkts: 13 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (software, Linux/Unix)
Last path: SR9NDJ>APRX28 via TCPIP*,qAC,T2HK
Positions stored: 2010
Packet rate: 25 seconds between packets on average during 1243 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Items and objects originated: SR9DJK
APRS igate – Statistics for 2021-01:
Stations heard directly: 32 on radio path – show map
Last heard a station directly: 2021-01-27 04:54:23 EST (31m29s ago)
Normal receiver range estimate: 68 miles (Updated: 2021-01-27 03:37:01 EST)
Position packets heard directly: 3275 on radio path
Position packets sent to APRS-IS: 3322 – show map
Stations near current position of SR9NDJ - show more
callsign distance last heard - EST      callsign distance last heard - EST
SR9DJK12.4 yards 270°2021-01-27 05:25:19 ER-SR9JK24.1 yards 329°2021-01-23 15:34:52
SR9UV B24.5 yards 32°2021-01-16 01:53:18 SR9UV-B24.5 yards 32°2021-01-16 01:53:28
SP9EZM-4517.8 yards 277°2021-01-27 05:24:04 SP9EZM-90.3 miles 184°2020-12-28 08:55:51
SQ9GAG-94.2 miles 192°2021-01-19 09:22:31 SQ9NFI-94.4 miles 189°2021-01-25 07:51:35
SQ9NFI-54.4 miles 189°2021-01-21 09:41:33 SQ9ITA-54.4 miles 189°2021-01-06 08:25:48
SP9JKL-84.4 miles 189°2021-01-26 12:43:49 SP9CZ-94.5 miles 191°2021-01-10 12:58:39
SQ9PDE-54.8 miles 190°2021-01-05 20:15:36 SQ9NFI-44.9 miles 189°2021-01-27 05:25:09
SQ9PPV5.0 miles 288°2021-01-27 04:58:06 SQ9PPV-55.0 miles 288°2021-01-26 04:59:00
SP4TKL-15.1 miles 289°2021-01-27 04:54:23 SP9JKL B5.6 miles 283°2021-01-26 15:13:49
SP9JKL-B5.6 miles 283°2021-01-26 15:13:59 SP9JKL-96.8 miles 282°2021-01-26 11:19:15
Stations which heard SR9NDJ directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SR9NDX 83 2021-01-02 22:40:07 2021-01-18 14:35:43 JO90RN > JO90MH 26.5 miles 228° 2021-01-18 14:35:43
SQ6NDL 1 2021-01-01 06:34:00 2021-01-01 06:34:00 JO90RN > JO90DM 49.8 miles 267° 2021-01-01 06:34:00
SQ9CIE-4 222 2021-01-01 20:56:04 2021-01-27 05:04:38 JO90RN > JO90RJ 11.0 miles 183° 2021-01-27 05:04:38
SP9DLM 1229 2020-12-31 19:12:54 2021-01-27 05:19:18 JO90RN > JO90KH 30.1 miles 236° 2021-01-27 05:19:18
OK0DSK-1 139 2021-01-02 05:44:33 2021-01-27 00:21:53 JO90RN > JN99DP 82.7 miles 220° 2021-01-27 00:21:53
SR7NST 1 2021-01-15 03:01:08 2021-01-15 03:01:08 JO90RN > KO00MN 71.3 miles 90° 2021-01-15 03:01:08
SR9NSK 424 2021-01-01 05:32:08 2021-01-26 19:19:55 JO90RN > JN99MQ 63.0 miles 197° 2021-01-26 19:19:55
SP9UOB-15 4 2021-01-03 10:26:19 2021-01-18 11:11:20 JO90RN > JO90HG 40.4 miles 241° 2021-01-18 11:11:20
SP9WPN-10 1 2021-01-01 07:27:14 2021-01-01 07:27:14 JO90RN > JO90NL 16.9 miles 249° 2021-01-01 07:27:14
SR9KFZ 451 2020-12-31 20:21:17 2021-01-27 04:50:43 JO90RN > JO90NU 24.2 miles 325° 2021-01-27 04:50:43
SQ6WA-10 4 2021-01-01 07:01:41 2021-01-11 16:57:13 JO90RN > JO81TH 93.5 miles 304° 2021-01-11 16:57:13

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 SR9NDJ
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
SR6NWS 4 2020-12-31 23:18:46 2021-01-01 05:45:44 JO80FQ > JO90RN 130.1 miles 275° 2021-01-01 05:45:44
SR9NWC 44 2021-01-03 14:12:23 2021-01-16 18:57:49 JN99XP > JO90RN 66.9 miles 159° 2021-01-16 18:57:49
SR7NWK 16 2021-01-01 12:28:17 2021-01-16 19:10:58 KO00DP > JO90RN 37.2 miles 81° 2021-01-16 19:10:58
SP7WOJ-2 9 2021-01-03 17:34:02 2021-01-16 19:36:10 KO00PK > JO90RN 81.3 miles 96° 2021-01-16 19:36:10
SP9IWP-9 12 2021-01-21 09:43:39 2021-01-26 07:20:56 JO90OK > JO90RN 13.1 miles 231° 2021-01-26 07:20:56
SQ9CNN-9 6 2021-01-07 05:24:45 2021-01-23 05:00:38 JO90OG > JO90RN 22.6 miles 210° 2021-01-23 05:00:38
SP9JKL-9 419 2021-01-04 04:20:40 2021-01-26 11:19:15 JO90NO > JO90RN 14.8 miles 281° 2021-01-05 00:28:36
SR9NDX 1 2021-01-12 16:32:18 2021-01-12 16:32:18 JO90MH > JO90RN 26.5 miles 228° 2021-01-12 16:32:18
SQ7OWN-9 55 2021-01-11 03:03:35 2021-01-11 18:16:04 KO00CP > JO90RN 33.1 miles 77° 2021-01-11 03:03:35
SQ9CIE-4 2 2021-01-08 08:12:45 2021-01-16 13:23:34 JO90RJ > JO90RN 11.0 miles 183° 2021-01-16 13:23:34
SR6NKB 17 2021-01-03 14:32:25 2021-01-12 18:48:31 JO80RG > JO90RN 91.3 miles 258° 2021-01-12 18:48:31
SQ9KFP-9 17 2021-01-17 04:31:07 2021-01-17 06:48:06 JO90PS > JO90RN 15.6 miles 330° 2021-01-17 06:48:06
SR7NST 1 2021-01-15 20:41:50 2021-01-15 20:41:50 KO00MN > JO90RN 71.3 miles 90° 2021-01-15 20:41:50
SR5NWR 1 2021-01-03 14:17:22 2021-01-03 14:17:22 KO02QV > JO90RN 181.0 miles 27° 2021-01-03 14:17:22
SP9DLM-9 43 2021-01-08 04:50:13 2021-01-20 04:13:57 JO90KE > JO90RN 36.0 miles 225° 2021-01-20 04:13:57
SR7BKI 183 2021-01-01 03:59:59 2021-01-26 09:19:46 KO00HU > JO90RN 55.6 miles 67° 2021-01-26 09:19:46
SP4TKL-1 1794 2021-01-03 06:59:25 2021-01-27 04:54:23 JD99QK > JO90RN 6983.0 miles 180° 2021-01-18 06:04:11
SQ7OTM-2 14 2020-12-31 19:21:45 2021-01-18 11:57:53 KO01AN > JO90RN 73.1 miles 20° 2021-01-18 11:57:53
SQ9RHZ 51 2020-12-31 21:46:48 2021-01-16 18:55:33 JO90SH > JO90RN 16.8 miles 162° 2021-01-16 18:55:33
SP9JKL-7 78 2021-01-01 05:22:54 2021-01-04 01:43:11 JO90PN > JO90RN 6.8 miles 282° 2021-01-04 01:43:11
SP5MXW-9 3 2021-01-22 04:41:52 2021-01-23 05:26:51 KO00CO > JO90RN 34.9 miles 86° 2021-01-23 05:26:51
SP7U 1 2021-01-10 02:41:30 2021-01-10 02:41:30 KO00MM > JO90RN 70.7 miles 92° 2021-01-10 02:41:30
SP9SP 3 2020-12-31 21:46:48 2021-01-03 17:59:45 JO90LG > JO90RN 28.4 miles 228° 2021-01-03 17:59:45
SP9EA 2 2021-01-03 14:11:33 2021-01-08 12:35:13 JO90PF > JO90RN 23.0 miles 195° 2021-01-08 12:35:13
SR9NSK-2 6 2021-01-01 17:34:33 2021-01-14 13:44:33 JN99MQ > JO90RN 63.0 miles 197° 2021-01-14 13:44:33
SR9WXM 168 2021-01-03 03:58:07 2021-01-23 02:06:05 JN99NS > JO90RN 55.8 miles 195° 2021-01-23 02:06:05
SQ9CH 19 2021-01-08 17:24:42 2021-01-18 21:52:22 JO90NH > JO90RN 23.1 miles 218° 2021-01-18 21:52:22
SR9KFZ 299 2020-12-31 19:35:03 2021-01-27 04:35:20 JO90NU > JO90RN 24.2 miles 325° 2021-01-27 04:35:20
SQ9MLH 3 2021-01-01 08:34:45 2021-01-14 11:20:41 JO90LR > JO90RN 24.3 miles 302° 2021-01-14 11:20:41
SQ9RII-9 1 2021-01-05 12:05:27 2021-01-05 12:05:27 JO90OH > JO90RN 20.1 miles 217° 2021-01-05 12:05:27
SQ9RII-7 2 2021-01-10 11:28:47 2021-01-18 11:39:50 JO90OH > JO90RN 20.1 miles 217° 2021-01-18 11:39:50
SP9RVB-5 1 2021-01-14 08:11:14 2021-01-14 08:11:14 JO90OH > JO90RN 20.0 miles 215° 2021-01-14 08:11:14

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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