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APRS station OH4KA-4 - show graphs
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Comment: Raspberry pi / tnc-X Rx-only igate
Location: 60°26.58' N 25°03.26' E - locator KP20MK66MH - show map - static map
2.4 miles Southwest bearing 210° from Järvenpää, Nyland, Southern Finland, Finland [?]
3.2 miles Northwest bearing 328° from Kerava, Nyland, Southern Finland, Finland
19.3 miles North bearing 12° from Helsinki, Nyland, Southern Finland, Finland
70.2 miles North bearing 8° from Tallinn, Tallinna linn, Harjumaa, Estonia
Last position: 2020-07-15 04:53:44 EDT (5m41s ago)
2020-07-15 11:53:44 EEST local time at Järvenpää, Finland [?]
Last telemetry: 2020-07-15 04:57:14 EDT (2m11s ago) – show telemetry
Avg 10m: 0.054 Rx Erlang, Avg 10m: 0 Tx Erlang, RxPkts: 66 count/10m, IGateDropRx: 0 count/10m, TxPkts: 0 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (software, Linux/Unix)
Last path: OH4KA-4>APRX27 via TCPIP*,qAC,APRSFI-I3
Positions stored: 14
Packet rate: 514 seconds between packets on average during 25200 seconds.
Other SSIDs: OH4KA-2 OH4KA-7 OH4KA-8
APRS igate – Statistics for 2020-07:
Stations heard directly: 36 on radio path – show map
Last heard a station directly: 2020-07-15 04:59:07 EDT (18s ago)
Normal receiver range estimate: 31 miles (Updated: 2020-07-15 03:39:07 EDT)
Position packets heard directly: 12828 on radio path
Position packets sent to APRS-IS: 91485 – show map
Stations near current position of OH4KA-4 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OH2RDP2.6 miles 32°2020-07-15 04:55:02 OH4KA-83.2 miles 93°2020-07-15 04:18:59
oh4ka-i3.2 miles 93°2020-07-11 17:52:35 OH2TIMO3.3 miles 8°2020-07-08 11:59:15
OH2RUP B3.4 miles 9°2020-07-12 12:33:10 OH2RUP-B3.4 miles 9°2020-07-12 12:33:11
OH2FPR-94.3 miles 194°2020-07-09 13:54:59 OH2BP4.7 miles 225°2020-07-15 04:46:30
OH2HCY-26.7 miles 171°2020-07-15 04:54:27 OH2HCY-86.7 miles 171°2020-07-12 06:26:38
S26404976.9 miles 49°2020-07-13 05:09:00 OH2KQF7.5 miles 177°2020-07-15 04:56:48
50.7007.7 miles 179°2020-07-15 04:52:17 OH2AAV-157.7 miles 179°2020-07-15 04:53:38
434.5257.7 miles 179°2020-07-15 04:47:42 OH2RUF7.7 miles 178°2020-07-15 04:41:23
S04400798.0 miles 209°2020-07-09 05:51:00 434.9008.3 miles 177°2020-07-15 04:45:13
434"9008.3 miles 177°2020-07-14 06:23:31 144.4708.3 miles 177°2020-07-15 04:50:07
Stations heard directly by OH4KA-4
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
OH2RDS 1472 2020-06-30 20:17:28 2020-07-15 04:58:15 KP20PG > KP20MK 13.3 miles 149° 2020-07-15 04:58:15
OH2KXH 455 2020-07-03 13:18:31 2020-07-15 03:51:14 KP20IF > KP20MK 18.3 miles 219° 2020-07-15 03:51:14
OH3RCD 867 2020-06-30 20:08:11 2020-07-15 04:48:23 KP20LS > KP20MK 24.2 miles 352° 2020-07-15 04:48:23
OH2EKK-9 107 2020-07-04 08:52:38 2020-07-12 07:56:04 KP20OM > KP20MK 7.6 miles 50° 2020-07-12 07:50:34
OH2MUI 8 2020-07-11 21:49:44 2020-07-12 01:04:28 KP10WJ > KP20MK 40.1 miles 267° 2020-07-12 01:04:28
OH2NJR-10 1 2020-07-01 14:01:27 2020-07-01 14:01:27 KP20LH > KP20MK 10.5 miles 193° 2020-07-01 14:01:27
OH2RDU 657 2020-06-30 20:05:42 2020-07-15 04:32:35 KP20IM > KP20MK 11.4 miles 294° 2020-07-15 04:32:35
OH3GLY-9 2 2020-07-10 13:43:40 2020-07-10 13:45:46 KP20KL > KP20MK 7.6 miles 295° 2020-07-10 13:45:46
OH2HCB-9 137 2020-07-03 08:01:20 2020-07-15 02:33:40 KP20OM > KP20MK 6.5 miles 36° 2020-07-08 04:11:10
OH3RDA-3 12 2020-07-01 21:14:47 2020-07-14 21:13:29 KP20EX > KP20MK 43.4 miles 330° 2020-07-14 21:13:29
OH2FPR-9 28 2020-07-09 10:27:05 2020-07-09 13:53:01 KP20MI > KP20MK 6.3 miles 197° 2020-07-09 10:27:05
OH2FTJ-9 166 2020-07-01 00:42:13 2020-07-12 11:52:09 KP20UJ > KP20MK 22.5 miles 101° 2020-07-10 14:26:35
OH3RUD 25 2020-07-01 18:30:20 2020-07-14 22:01:13 KP21MI > KP20MK 62.9 miles 0° 2020-07-14 22:01:13
OH2RDP 1329 2020-06-30 20:07:26 2020-07-15 04:43:03 KP20NL > KP20MK 2.6 miles 32° 2020-07-15 04:43:03
OH3GPD-9 21 2020-07-10 22:59:57 2020-07-12 04:37:02 KP20LH > KP20MK 9.2 miles 211° 2020-07-12 03:29:15
OH2EGI-9 31 2020-07-02 04:50:12 2020-07-12 10:16:01 KP20NG > KP20MK 11.3 miles 170° 2020-07-12 10:16:01
OH2HCY-2 74 2020-06-30 23:59:09 2020-07-15 00:08:47 KP20NI > KP20MK 6.7 miles 171° 2020-07-15 00:08:47
OH6KNW-9 11 2020-07-13 04:03:21 2020-07-13 08:31:56 KP20KH > KP20MK 12.3 miles 213° 2020-07-13 04:13:21
OH2FZV 506 2020-06-30 20:28:23 2020-07-15 04:44:07 KP20LE > KP20MK 17.2 miles 193° 2020-07-15 04:44:07
OH2EGI-15 30 2020-07-06 07:08:01 2020-07-10 06:28:50 KP20NI > KP20MK 7.2 miles 159° 2020-07-06 07:21:00
OH2NJR-9 4 2020-07-02 07:07:07 2020-07-08 07:42:46 KP20JM > KP20MK 11.9 miles 302° 2020-07-02 07:07:07
OH2HCY-8 4 2020-07-12 05:39:03 2020-07-12 06:26:38 KP20NI > KP20MK 6.7 miles 171° 2020-07-12 06:26:38
OH2LAK-9 1 2020-07-14 08:03:45 2020-07-14 08:03:45 KP20LH > KP20MK 10.7 miles 198° 2020-07-14 08:03:45
OH2FOM-9 9 2020-07-06 04:10:38 2020-07-06 04:21:18 KP20ON > KP20MK 9.5 miles 29° 2020-07-06 04:21:18
OH2KEM-9 1 2020-07-04 04:15:03 2020-07-04 04:15:03 KP20MG > KP20MK 12.1 miles 176° 2020-07-04 04:15:03
OH2EVF 1 2020-07-06 13:39:24 2020-07-06 13:39:24 KP20MF > KP20MK 14.0 miles 183° 2020-07-06 13:39:24
OH2RDG 1369 2020-06-30 20:07:50 2020-07-15 04:59:07 KP20FC > KP20MK 29.1 miles 221° 2020-07-15 04:59:07
OH2JIU-9 43 2020-07-03 12:36:00 2020-07-09 13:51:10 KP20NH > KP20MK 9.6 miles 170° 2020-07-03 12:44:01
OH4KA-8 1675 2020-06-30 23:06:46 2020-07-15 04:18:50 KP20NK > KP20MK 3.2 miles 93° 2020-07-15 04:18:50
OH2AAV-15 1980 2020-06-30 20:04:19 2020-07-15 04:53:39 KP20MH > KP20MK 7.7 miles 179° 2020-07-15 04:53:39
OH2ABB-10 129 2020-07-01 20:15:16 2020-07-14 23:10:17 KP20TI > KP20MK 20.3 miles 103° 2020-07-14 23:10:17
OH6GBU-9 8 2020-07-01 00:36:29 2020-07-01 00:53:09 KP20ON > KP20MK 10.7 miles 30° 2020-07-01 00:36:29
OH2FWT-11 1 2020-07-09 12:38:31 2020-07-09 12:38:31 KP10XN > KP20MK 37.5 miles 282° 2020-07-09 12:38:31
OH2RCH-3 1378 2020-06-30 20:01:49 2020-07-15 04:35:24 KP20BL > KP20MK 30.9 miles 278° 2020-07-15 04:35:24
OH2RCH-2 277 2020-06-30 21:50:56 2020-07-15 01:35:18 KP20BG > KP20MK 33.8 miles 250° 2020-07-15 01:35:18
OH2RCH-1 9 2020-07-11 22:08:25 2020-07-12 00:47:12 KO19PW > KP20MK 69.7 miles 241° 2020-07-12 00:47:12

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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