Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station OH4KA-4 - show graphs
Comment: Raspberry pi / tnc-X Rx-only igate
Location: 60°26.58' N 25°03.26' E - locator KP20MK66MH - show map
2.9 miles North bearing 19° from Tuusula, 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: 2024-11-26 17:32:34 EST (5m27s ago)
2024-11-27 00:32:34 EET local time at Tuusula, Finland [?]
Last telemetry: 2024-11-26 17:23:41 EST (14m20s ago) – show telemetry
Avg 10m: 0 Rx Erlang, Avg 10m: 0 Tx Erlang, RxPkts: 0 count/10m, IGateDropRx: 0 count/10m, TxPkts: 0 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: OH4KA-4>APRX27 via TCPIP*,qAC,APRSFI-I3
Positions stored: 14
Packet rate: 525 seconds between packets on average during 25733 seconds.
Other SSIDs: OH4KA-7 OH4KA-2 oh4ka-i OH4KA-8
APRS igate – Statistics for 2024-11:
Stations heard directly: 45 on radio path – show map
Last heard a station directly: 2024-11-26 17:36:47 EST (1m14s ago)
Normal receiver range estimate: 68 miles (Updated: 2024-11-26 15:29:17 EST)
Position packets heard directly: 18357 on radio path
Position packets sent to APRS-IS: 115339 – show map
Stations near current position of OH4KA-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
OH2HCB-71.1 miles 345°2024-11-20 19:43:43 OH2HCB-91.1 miles 345°2024-11-13 13:16:16
OH2GAX-92.1 miles 169°2024-11-01 03:38:59 OH2BB-72.3 miles 154°2024-11-13 15:37:58
OH2LMK-72.3 miles 154°2024-11-16 13:00:13 OH2RUP2.4 miles 83°2024-11-26 17:33:05
OH2RUP-R2.4 miles 83°2024-11-26 17:28:54 OH2RUP B2.4 miles 83°2024-11-26 17:19:44
OH2RUP-B2.4 miles 83°2024-11-26 17:19:44 oh4ka-i3.1 miles 29°2024-11-06 14:26:01
OH4KA-83.2 miles 93°2024-11-03 12:29:02 OH2FWK3.5 miles 6°2024-11-18 07:26:02
PANDA 74.0 miles 161°2024-11-16 03:00:34 OH2HCY6.7 miles 171°2024-11-26 17:36:36
OH2FTJ-17.5 miles 177°2024-11-26 17:22:38 OH2EKK-97.6 miles 50°2024-11-26 02:54:13
OH2FTJ-97.7 miles 178°2024-11-23 15:23:35 434.5257.7 miles 179°2024-11-26 17:33:15
OH2RUF7.7 miles 179°2024-11-26 17:33:06 OH2RBV7.7 miles 179°2024-11-26 17:33:15
Stations heard directly by OH4KA-4
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
OH2RDS 2714 2024-10-31 20:05:27 2024-11-26 17:36:47 KP20PG > KP20MK 13.3 miles 149° 2024-11-26 17:36:47
OH2EKK-9 365 2024-11-01 03:29:57 2024-11-26 02:54:13 KP20PP > KP20MK 15.0 miles 32° 2024-11-12 04:24:03
OH2NJR 779 2024-10-31 20:07:55 2024-11-26 15:50:45 KP20KE > KP20MK 19.8 miles 200° 2024-11-26 15:50:45
OH2MUI 37 2024-11-07 23:37:37 2024-11-24 00:17:51 KP10WJ > KP20MK 40.1 miles 267° 2024-11-24 00:17:51
OH2GAX-9 1 2024-11-01 03:38:59 2024-11-01 03:38:59 KP20MJ > KP20MK 2.1 miles 169° 2024-11-01 03:38:59
OH2RDU 1215 2024-10-31 20:15:56 2024-11-26 17:12:01 KP20IM > KP20MK 11.4 miles 294° 2024-11-26 17:12:01
OH3RDA-3 143 2024-11-04 07:46:23 2024-11-23 23:23:36 KP20EX > KP20MK 43.4 miles 330° 2024-11-23 23:23:36
OH6RDC 1 2024-11-08 02:53:26 2024-11-08 02:53:26 KP22VQ > KP20MK 156.3 miles 8° 2024-11-08 02:53:26
OH2FTJ-9 485 2024-11-01 09:35:16 2024-11-23 15:23:36 KP20TJ > KP20MK 20.6 miles 100° 2024-11-16 11:54:34
OH3RUD 330 2024-11-04 01:17:13 2024-11-24 14:28:37 KP21MI > KP20MK 62.9 miles 0° 2024-11-24 14:28:37
OH2MDN-9 6 2024-11-09 05:08:47 2024-11-23 07:06:22 KP20EJ > KP20MK 22.1 miles 260° 2024-11-18 03:06:18
OH2NJR-9 87 2024-11-10 07:16:43 2024-11-26 03:18:47 KP20JE > KP20MK 19.6 miles 205° 2024-11-10 07:17:44
OH2FOM-9 2 2024-11-08 09:10:33 2024-11-08 10:26:32 KP20LE > KP20MK 16.7 miles 191° 2024-11-08 09:10:33
OH2EVF 3 2024-11-15 06:00:58 2024-11-22 13:43:21 KP20NE > KP20MK 16.5 miles 169° 2024-11-15 06:00:58
OH2RDG 2666 2024-10-31 20:03:35 2024-11-26 17:35:54 KP20FC > KP20MK 29.1 miles 221° 2024-11-26 17:35:54
OH4KA-8 51 2024-11-03 07:25:04 2024-11-03 12:29:02 KP20NH > KP20MK 8.8 miles 166° 2024-11-03 08:21:08
OH6RDD 1 2024-11-08 03:23:04 2024-11-08 03:23:04 KP22UD > KP20MK 118.4 miles 10° 2024-11-08 03:23:04
OH2ELR-10 2 2024-11-18 10:45:02 2024-11-22 04:50:26 KP20LF > KP20MK 15.6 miles 189° 2024-11-22 04:50:26
ES1ATE-1 10 2024-11-10 04:44:06 2024-11-12 10:15:40 KO29JK > KP20MK 70.0 miles 187° 2024-11-12 10:15:40
OH2RCH-3 3301 2024-10-31 20:02:51 2024-11-26 17:31:19 KP20BL > KP20MK 30.9 miles 278° 2024-11-26 17:31:19
OH2RCH-2 1628 2024-10-31 20:16:09 2024-11-26 17:31:21 KP20BG > KP20MK 33.8 miles 250° 2024-11-26 17:31:21
OH2RCH-1 19 2024-11-09 12:45:56 2024-11-10 13:44:02 KO19PW > KP20MK 69.7 miles 241° 2024-11-10 13:44:02
OH2HCY 1746 2024-10-31 20:00:17 2024-11-26 17:36:38 KP20NI > KP20MK 6.7 miles 171° 2024-11-26 17:36:38
OH2HCB-7 4 2024-11-03 11:28:59 2024-11-03 11:32:35 KP20MK > KP20MK 1.1 miles 346° 2024-11-03 11:32:35
OH2RDK-2 2142 2024-10-31 20:06:53 2024-11-26 17:24:16 KP20LD > KP20MK 19.5 miles 191° 2024-11-26 17:24:16
OH2NJR-11 1 2024-11-01 05:44:29 2024-11-01 05:44:29 KP20KE > KP20MK 19.3 miles 201° 2024-11-01 05:44:29
OH7UDH 3 2024-11-09 09:50:43 2024-11-09 16:22:03 KP20CG > KP20MK 31.9 miles 250° 2024-11-09 16:22:03
OH3OM-9 74 2024-11-07 00:09:47 2024-11-24 12:20:54 KP20TG > KP20MK 21.6 miles 120° 2024-11-24 12:20:54
OH3RDE-3 8 2024-11-08 01:54:41 2024-11-11 00:06:58 KP21DH > KP20MK 66.2 miles 337° 2024-11-11 00:06:58
OH2BB-7 1 2024-11-13 15:37:58 2024-11-13 15:37:58 KP20MJ > KP20MK 2.3 miles 154° 2024-11-13 15:37:58
OH2HCB-9 181 2024-11-07 00:21:18 2024-11-13 13:16:16 KP20MK > KP20MK 1.1 miles 345° 2024-11-13 13:16:16
OH3ENK-7 6 2024-11-06 19:00:18 2024-11-11 08:49:48 KP11UE > KP20MK 68.2 miles 320° 2024-11-11 08:49:48
OH1FOL-9 11 2024-11-09 16:01:42 2024-11-09 16:25:17 KP20LF > KP20MK 14.1 miles 191° 2024-11-09 16:25:17
OH1U-9 3 2024-11-01 01:50:25 2024-11-01 01:52:36 KP20KP > KP20MK 15.2 miles 331° 2024-11-01 01:52:36
OH3RDE-2 1 2024-11-10 20:01:27 2024-11-10 20:01:27 KP11OJ > KP20MK 89.6 miles 318° 2024-11-10 20:01:27
OH3RDE-5 13 2024-11-07 20:13:39 2024-11-10 22:19:39 KP21EQ > KP20MK 89.1 miles 345° 2024-11-10 22:19:39
KUTSU-10 103 2024-11-03 03:49:12 2024-11-18 09:38:46 OL63MA > KP20MK 4773.6 miles 80° 2024-11-18 09:38:46
OH2CIL-9 23 2024-11-23 17:14:12 2024-11-24 14:51:35 KP20LE > KP20MK 17.9 miles 191° 2024-11-24 14:51:35
OH2FBJ-9 13 2024-11-04 07:40:39 2024-11-21 08:48:44 KP20PP > KP20MK 16.0 miles 31° 2024-11-08 11:51:44
OH2CHO-10 81 2024-11-01 06:13:10 2024-11-08 02:08:57 KP20UJ > KP20MK 22.3 miles 101° 2024-11-04 10:30:51
OH2NFZ-9 32 2024-11-05 12:32:15 2024-11-18 10:32:32 KP31PP > KP20MK 110.3 miles 41° 2024-11-18 10:32:32
OH2GIZ-9 3 2024-11-12 11:54:22 2024-11-12 11:58:26 KP20JR > KP20MK 22.1 miles 335° 2024-11-12 11:58:26
OH2LMK-7 56 2024-11-13 17:19:14 2024-11-16 13:00:13 KP20MJ > KP20MK 2.3 miles 154° 2024-11-16 13:00:13
OH2BB-9 4 2024-11-15 10:29:58 2024-11-15 10:33:14 KP23PA > KP20MK 176.8 miles 3° 2024-11-15 10:33:14
OH2TH-9 2 2024-11-23 17:10:09 2024-11-23 17:12:10 KP20LE > KP20MK 17.9 miles 191° 2024-11-23 17:12:10

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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS