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 OH5RDI - show graphs
Map loading...
Comment: R,Wn,Tn Imatra OH5AI
Location: 61°11.86' N 28°45.60' E - locator KP41JE17EK - show map - static map
1.8 miles North bearing 8° from Imatra, Etelä-Karjala, Southern Finland, Finland [?]
6.8 miles Northwest bearing 330° from Svetogorsk, Leningrad, Russia
21.3 miles Northeast bearing 63° from Lappeenranta, Etelä-Karjala, Southern Finland, Finland
33.8 miles North bearing 0° from Vyborg, Leningrad, Russia
Last position: 2017-06-22 21:14:52 EDT (18m41s ago)
2017-06-23 04:14:52 EEST local time at Imatra, Finland [?]
Device: Open Source: HaMDR (tracker)
Last path: OH5RDI>APZMDR via WIDE1-1,qAR,OH5XB (good)
Positions stored: 16
Packet rate: 1724 seconds between packets on average during 86181 seconds.
APRS digipeater – Statistics for 2017-06:
Stations heard directly: 35 on radio path – show map
Last heard a station directly: 2017-06-22 21:32:47 EDT (46s ago)
Normal receiver range estimate: 43 miles (Updated: 2017-06-22 19:12:18 EDT)
Position packets heard directly: 10412 on radio path
Stations near current position of OH5RDI - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OH5MXQ-50.6 miles 155°2017-06-22 21:26:59 WILH SCHAUMAN2.1 miles 26°2017-06-22 17:07:21
OH5XB-72.9 miles 180°2017-06-19 09:52:04 OH5XB-92.9 miles 180°2017-06-22 09:11:49
OH5XB3.1 miles 181°2017-06-22 21:33:31 OH5XB-103.1 miles 181°2017-06-13 19:57:51
OH5ESU-95.6 miles 242°2017-06-22 07:00:29 UA1CCE-77.1 miles 145°2017-06-12 05:39:59
UA1CCE-97.1 miles 148°2017-05-26 08:12:15 UA1CCE7.1 miles 148°2017-06-22 18:18:37
ALLI7.1 miles 271°2017-06-20 14:17:01 0023000668.6 miles 238°2017-06-22 21:31:21
DREAM ON9.1 miles 260°2017-06-22 03:33:39 EKA9.3 miles 246°2017-06-22 03:00:39
OH5ESU-79.8 miles 247°2017-06-22 11:46:47 OH5RAB14.5 miles 241°2017-06-22 21:01:01
OI5R15.0 miles 17°2017-06-04 05:50:56 SAR WILLIMIES15.4 miles 273°2017-06-22 21:32:46
KATKA16.8 miles 212°2017-06-22 08:42:46 OH5KUY-716.9 miles 239°2017-06-21 10:48:06
Stations which heard OH5RDI directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
OH7BD 17 2017-06-04 23:16:42 2017-06-18 17:43:30 KP41JE > KP42QP 101.4 miles 11° 2017-06-18 17:43:30
RA1AMW 10 2017-06-04 19:51:31 2017-06-07 00:18:32 KP41JE > KP50DA 96.1 miles 147° 2017-06-07 00:18:32
OH5RBG 1 2017-06-16 00:44:43 2017-06-16 00:44:43 KP41JE > KP30HW 74.6 miles 257° 2017-06-16 00:44:43
OH4KA-2 1022 2017-05-31 20:05:56 2017-06-22 21:14:53 KP41JE > KP31WN 39.0 miles 311° 2017-06-22 21:14:53
OH5FVY 1060 2017-05-31 20:05:55 2017-06-22 21:14:52 KP41JE > KP41BD 22.2 miles 260° 2017-06-22 21:14:52
OH5XB 896 2017-05-31 20:05:55 2017-06-22 21:14:52 KP41JE > KP41JD 3.1 miles 181° 2017-06-22 21:14:52
OH4GVN-1 873 2017-05-31 20:35:13 2017-06-22 21:14:52 KP41JE > KP41CM 30.1 miles 321° 2017-06-22 21:14:52
OH4RDS 748 2017-05-31 20:05:57 2017-06-22 21:14:55 KP41JE > KP41KU 44.5 miles 3° 2017-06-22 21:14:55
OH5EIL 506 2017-05-31 20:05:55 2017-06-22 21:14:52 KP41JE > KP41TP 42.3 miles 42° 2017-06-22 21:14:52
OH5AA 74 2017-06-04 16:26:20 2017-06-20 01:58:13 KP41JE > KP30KL 80.5 miles 233° 2017-06-20 01:58:13
RA1AMW-15 137 2017-05-31 21:04:38 2017-06-22 21:14:57 KP41JE > KP40UM 56.7 miles 145° 2017-06-22 21:14:57
OH5RDF 1077 2017-05-31 20:05:55 2017-06-22 21:14:52 KP41JE > KP41CB 20.5 miles 241° 2017-06-22 21:14:52
UA1CAS-3 6 2017-06-17 17:17:48 2017-06-18 20:10:05 KP41JE > KP51BB 46.8 miles 103° 2017-06-18 20:10:05
UA1CCB-5 495 2017-05-31 20:05:55 2017-06-22 21:14:52 KP41JE > KP51BA 46.5 miles 103° 2017-06-22 21:14:52
UA1CAS-10 112 2017-06-04 19:22:11 2017-06-22 17:49:40 KP41JE > KP51BB 46.8 miles 102° 2017-06-22 17:49:40
OH7RAC-3 18 2017-06-06 21:22:39 2017-06-19 22:03:44 KP41JE > KP43VC 135.8 miles 14° 2017-06-19 22:03:44

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 OH5RDI
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
OH5KUY 1 2017-06-13 06:59:03 2017-06-13 06:59:03 KP41DB > KP41JE 17.3 miles 239° 2017-06-13 06:59:03
OH5KUY-4 8 2017-06-06 23:40:20 2017-06-08 02:51:02 KP42JE > KP41JE 67.6 miles 2° 2017-06-08 02:51:02
OH7RDR 14 2017-06-04 23:03:14 2017-06-18 18:41:03 KP42TH > KP41JE 81.7 miles 20° 2017-06-18 18:41:03
OH4JOU 2 2017-06-07 00:18:20 2017-06-07 00:48:19 KP41JV > KP41JE 47.5 miles 1° 2017-06-07 00:48:19
OH7EG-9 12 2017-06-09 09:49:33 2017-06-09 10:15:50 KP41NI > KP41JE 15.6 miles 52° 2017-06-09 09:49:33
RA1AMW-9 2 2017-06-05 01:12:51 2017-06-05 01:16:32 KP40UM > KP41JE 57.1 miles 145° 2017-06-05 01:16:32
OH4RDC 12 2017-06-06 23:57:24 2017-06-15 21:18:11 KP31LS > KP41JE 71.7 miles 306° 2017-06-15 21:18:11
OH5RDC 979 2017-05-31 20:21:20 2017-06-22 21:09:25 KP30SW > KP41JE 44.3 miles 245° 2017-06-22 21:09:25
OH5GVI-8 26 2017-06-08 10:38:52 2017-06-18 14:02:02 KP40BX > KP41JE 24.2 miles 236° 2017-06-16 00:14:57
OH7RDT 5 2017-06-06 23:06:16 2017-06-17 20:45:18 KP52DF > KP41JE 87.6 miles 35° 2017-06-17 20:45:18
ON4AVT-9 3 2017-06-20 09:13:31 2017-06-20 09:48:06 KP41DB > KP41JE 19.4 miles 239° 2017-06-20 09:46:02
UA1CCE 1248 2017-06-01 01:05:20 2017-06-22 18:18:38 KP41KC > KP41JE 7.1 miles 148° 2017-06-22 18:18:38
OH7JG-9 22 2017-06-17 07:24:11 2017-06-17 07:59:56 KP41PJ > KP41JE 21.2 miles 52° 2017-06-17 07:24:11
OH5XB-9 728 2017-06-01 06:47:04 2017-06-22 09:11:50 KP41CB > KP41JE 20.4 miles 243° 2017-06-08 09:39:12
OH4KA-2 993 2017-05-31 20:11:26 2017-06-22 21:32:47 KP31WN > KP41JE 39.0 miles 311° 2017-06-22 21:32:47
OH5XB-7 57 2017-06-19 06:13:34 2017-06-19 09:51:50 KP41CB > KP41JE 21.3 miles 244° 2017-06-19 09:15:25
OH5FVY-9 161 2017-06-01 00:01:04 2017-06-21 11:47:24 KP31VF > KP41JE 32.9 miles 272° 2017-06-20 09:30:48
OH3LJU-9 55 2017-06-22 09:34:59 2017-06-22 11:43:42 KP41CB > KP41JE 21.1 miles 240° 2017-06-22 09:47:25
OH5KRQ-9 23 2017-06-13 01:20:53 2017-06-19 02:42:55 KP41FC > KP41JE 12.1 miles 240° 2017-06-13 01:20:53
OH4RDS 465 2017-05-31 20:33:08 2017-06-22 20:29:38 KP41KU > KP41JE 44.5 miles 3° 2017-06-22 20:29:38
UA1CCE-7 5 2017-06-12 02:38:25 2017-06-12 03:29:29 KP41KC > KP41JE 7.1 miles 148° 2017-06-12 02:40:17
OH2MZB-9 26 2017-06-16 10:04:28 2017-06-22 11:04:55 KP30SW > KP41JE 44.9 miles 245° 2017-06-18 07:25:29
OH5EIL-9 318 2017-06-01 10:08:34 2017-06-22 11:32:00 KP30SW > KP41JE 44.1 miles 245° 2017-06-04 22:26:49
RA1AMW-15 16 2017-06-04 22:30:35 2017-06-18 22:28:46 KP40UM > KP41JE 56.7 miles 145° 2017-06-18 22:28:46
OH5ESU-9 931 2017-05-31 23:08:56 2017-06-22 07:00:31 KP40JQ > KP41JE 34.9 miles 178° 2017-06-20 01:38:42
UA1CAS-3 586 2017-05-31 20:12:37 2017-06-22 16:57:12 KP51BB > KP41JE 46.8 miles 103° 2017-06-22 16:57:12
OH5KUY-9 411 2017-06-06 04:27:02 2017-06-22 08:12:45 KP50GK > KP41JE 79.2 miles 130° 2017-06-12 06:58:53
UA1CCB-5 3125 2017-05-31 20:08:46 2017-06-22 21:27:54 KP51BA > KP41JE 46.5 miles 103° 2017-06-22 21:27:54
OH5XA-9 1 2017-06-16 18:45:04 2017-06-16 18:45:04 KP30WO > KP41JE 51.0 miles 217° 2017-06-16 18:45:04
OH5ELO-9 16 2017-06-05 11:23:02 2017-06-21 14:05:35 KP41BB > KP41JE 23.6 miles 244° 2017-06-21 11:03:25
OH5GIO-9 22 2017-06-02 10:54:25 2017-06-09 11:38:44 KP30XS > KP41JE 38.2 miles 222° 2017-06-02 11:39:38
OH5TL-9 31 2017-06-03 09:06:50 2017-06-19 04:29:04 KP41CN > KP41JE 31.8 miles 323° 2017-06-19 04:29:04
OI5R 13 2017-06-04 03:50:25 2017-06-04 05:50:57 KP41KJ > KP41JE 15.0 miles 17° 2017-06-04 05:50:57
OH5ESU-7 78 2017-06-22 08:29:10 2017-06-22 11:45:35 KP41FD > KP41JE 9.8 miles 247° 2017-06-22 11:45:35
OH2FOJ-9 17 2017-06-18 11:48:20 2017-06-18 12:31:33 KP41CB > KP41JE 21.4 miles 240° 2017-06-18 12:31:33

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.
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