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 SK4WV-2 - show graphs
Comment: W3 Appelbo
Last beacon: UIDIGI 1.9
Location: 60°30.23' N 14°01.92' E - locator JP70AM30UW - show map
6.6 miles West bearing 267° from Vansbro, Vansbro Kommun, Dalarna, Sweden [?]
11.6 miles West bearing 260° from Järna, Vansbro Kommun, Dalarna, Sweden
47.8 miles West bearing 272° from Borlänge (Borlaenge), Borlänge Kommun, Dalarna, Sweden
54.5 miles West bearing 263° from Falun, Faluns Kommun, Dalarna, Sweden
Last position: 2025-01-21 20:10:39 EST (2m29s ago)
2025-01-22 02:10:39 CET local time at Vansbro, Sweden [?]
Device: IW3FQG: UIdigi (digi)
Last path: SK4WV-2>APNU3B via qAR,SM4XFJ-1
Positions stored: 6
Packet rate: 453 seconds between packets on average during 22209 seconds.
Other SSIDs: SK4WV-10 SK4WV
APRS digipeater – Statistics for 2025-01:
Stations heard directly: 21 on radio path – show map
Last heard a station directly: 2025-01-21 11:24:41 EST (8h48m ago)
Normal receiver range estimate: 81 miles (Updated: 2022-11-30 17:18:42 EST)
Position packets heard directly: 1859 on radio path
Stations near current position of SK4WV-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SK4WV0.0 yards 0°2025-01-21 19:58:00 SK4WV-1021.9 yards 152°2025-01-21 20:02:40
Stations which heard SK4WV-2 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SR4DOS 1 2025-01-19 04:34:42 2025-01-19 04:34:42 JP70AM > JO93XN 528.6 miles 153° 2025-01-19 04:34:42
LD2KS 15 2025-01-01 16:52:38 2025-01-03 15:50:38 JP70AM > JP50XE 73.4 miles 253° 2025-01-03 15:50:38
SA6APY-1 85 2025-01-16 21:47:48 2025-01-21 01:32:47 JP70AM > JO68RJ 146.6 miles 188° 2025-01-21 01:32:47
SK4BX-2 3 2025-01-20 14:33:18 2025-01-20 23:32:53 JP70AM > JO79PD 104.2 miles 155° 2025-01-20 23:32:53
LD3TB 1 2025-01-17 00:36:57 2025-01-17 00:36:57 JP70AM > JO59EG 151.2 miles 238° 2025-01-17 00:36:57
SK4UG-2 314 2024-12-31 19:53:32 2025-01-21 17:32:09 JP70AM > JO79MW 53.1 miles 139° 2025-01-21 17:32:09
SM5RVH-1 4 2025-01-18 18:43:50 2025-01-20 17:33:13 JP70AM > JO88LQ 161.1 miles 139° 2025-01-20 17:33:13
LD2RK 2 2025-01-20 00:33:53 2025-01-20 01:33:50 JP70AM > JP50PF 97.0 miles 259° 2025-01-20 01:33:50
SK4BW-1 651 2025-01-01 00:53:18 2025-01-21 20:00:39 JP70AM > JP70RJ 49.2 miles 97° 2025-01-21 20:00:39
SM7SJR-2 1 2025-01-19 04:34:41 2025-01-19 04:34:41 JP70AM > JO87FB 253.5 miles 159° 2025-01-19 04:34:41
SK0RYG-1 1 2025-01-21 07:30:21 2025-01-21 07:30:21 JP70AM > JO89XM 150.3 miles 115° 2025-01-21 07:30:21
LD3KS 9 2025-01-18 17:35:13 2025-01-20 08:33:38 JP70AM > JO49SQ 163.8 miles 251° 2025-01-20 08:33:38
LD2BI 2 2025-01-20 18:33:05 2025-01-20 20:33:00 JP70AM > JP50HF 118.5 miles 262° 2025-01-20 20:33:00
SK4BZ-3 84 2025-01-01 03:53:10 2025-01-21 16:32:09 JP70AM > JP70VI 61.4 miles 99° 2025-01-21 16:32:09
SK6DW-2 7 2025-01-11 19:42:16 2025-01-20 21:32:59 JP70AM > JO58XH 166.3 miles 207° 2025-01-20 21:32:59
SM4KEL-1 7 2025-01-03 16:50:08 2025-01-20 22:30:08 JP70AM > JO78NT 122.2 miles 162° 2025-01-03 16:50:08
SK0BJ-10 42 2025-01-18 17:35:10 2025-01-21 19:00:37 JP70AM > JO89XF 162.2 miles 122° 2025-01-21 19:00:37
OZ9LLA-1 1 2025-01-19 07:19:12 2025-01-19 07:19:12 JP70AM > JO57FK 248.0 miles 212° 2025-01-19 07:19:12
DB0FHS-10 1 2025-01-19 08:59:14 2025-01-19 08:59:14 JP70AM > JO64MI 427.1 miles 185° 2025-01-19 08:59:14
SK3GK-2 184 2025-01-03 16:20:08 2025-01-21 09:50:24 JP70AM > JP80NP 105.6 miles 84° 2025-01-21 09:50:24
SK0RYG-2 14 2025-01-17 06:18:00 2025-01-21 09:50:24 JP70AM > JO99AH 160.6 miles 119° 2025-01-21 09:50:24
SK4KO-10 5 2025-01-03 22:00:15 2025-01-04 03:50:04 JP70AM > JP71GA 38.9 miles 28° 2025-01-04 03:50:04
LD4AI 5 2025-01-18 16:48:50 2025-01-19 22:59:34 JP70AM > JO48HJ 240.4 miles 235° 2025-01-19 22:59:34
LD2LK 4 2025-01-20 12:33:26 2025-01-20 17:33:11 JP70AM > JP51CA 134.1 miles 287° 2025-01-20 17:33:11
SK4EA-1 47 2025-01-03 19:10:11 2025-01-19 04:49:08 JP70AM > JO79OO 74.6 miles 147° 2025-01-19 04:49:08
SM0RGQ-11 49 2025-01-12 19:35:26 2025-01-21 18:30:37 JP70AM > JO78SN 143.1 miles 158° 2025-01-21 18:30:37
SA4THA-10 11 2025-01-12 15:15:20 2025-01-20 03:19:41 JP70AM > JP71AF 50.5 miles 0° 2025-01-20 03:19:41
LD2GO 75 2025-01-01 06:53:04 2025-01-20 10:33:26 JP70AM > JP61CH 83.5 miles 313° 2025-01-20 10:33:26
SK7BQ-10 4 2025-01-19 05:19:09 2025-01-19 09:49:15 JP70AM > JO76AA 310.6 miles 180° 2025-01-19 09:49:15
SM0RGQ-4 1 2025-01-17 06:48:01 2025-01-17 06:48:01 JP70AM > JO89XK 154.1 miles 117° 2025-01-17 06:48:01
SM4XFJ-1 2060 2024-12-31 19:53:30 2025-01-21 20:10:39 JP70AM > JP70MS 39.2 miles 64° 2025-01-21 20:10:39
LD2GP 1 2025-01-12 20:41:15 2025-01-12 20:41:15 JP70AM > JP51NJ 115.5 miles 303° 2025-01-12 20:41:15
OZ1IEP-3 1 2025-01-19 10:59:19 2025-01-19 10:59:19 JP70AM > JO55XU 330.4 miles 194° 2025-01-19 10:59:19
SK3GK-1 598 2024-12-31 19:08:27 2025-01-21 18:50:37 JP70AM > JP80FS 85.0 miles 77° 2025-01-21 18:50:37
SK3W-1 521 2024-12-31 19:53:29 2025-01-21 14:20:31 JP70AM > JP80JG 94.9 miles 98° 2025-01-21 14:20:31
SA5UTR-1 2 2025-01-18 07:35:36 2025-01-18 17:35:18 JP70AM > JO88EQ 150.7 miles 146° 2025-01-18 17:35:18
SK4RKD-10 46 2025-01-02 11:51:48 2025-01-21 19:32:03 JP70AM > JO79FJ 78.2 miles 170° 2025-01-21 19:32:03
SM4XRT-1 20 2025-01-02 05:19:18 2025-01-21 02:50:14 JP70AM > JO69OW 47.5 miles 215° 2025-01-21 02:50:14
LD1FE 15 2025-01-16 23:07:49 2025-01-20 19:40:04 JP70AM > JO59MS 115.5 miles 246° 2025-01-20 19:40:04
LA4MIA-10 2 2025-01-20 10:39:51 2025-01-20 17:30:01 JP70AM > JP40OJ 165.2 miles 269° 2025-01-20 17:30:01
SK3GK-3 3 2025-01-18 20:58:56 2025-01-18 22:18:59 JP70AM > JP81IE 101.8 miles 61° 2025-01-18 22:18:59
SK0CT-1 210 2025-01-03 18:00:10 2025-01-21 19:20:39 JP70AM > JO89XJ 155.3 miles 117° 2025-01-21 19:20:39

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 SK4WV-2
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
SK4UW 116 2025-01-01 21:43:25 2025-01-21 04:44:36 JO69CT > JP70AM 77.6 miles 234° 2025-01-21 04:44:36
SR2NDA 2 2025-01-19 11:16:29 2025-01-19 11:17:26 JO84RE > JP70AM 455.0 miles 162° 2025-01-19 11:17:26
SK7HW-2 3 2025-01-18 18:00:25 2025-01-19 12:21:43 JO76GW > JP70AM 248.3 miles 175° 2025-01-19 12:21:43
SK6NL-2 3 2025-01-20 07:19:30 2025-01-20 07:49:31 JO67AT > JP70AM 199.6 miles 202° 2025-01-20 07:49:31
LD2BI 1 2025-01-18 17:58:58 2025-01-18 17:58:58 JP50HF > JP70AM 118.5 miles 262° 2025-01-18 17:58:58
SK6DW-2 15 2025-01-20 03:24:52 2025-01-20 15:05:32 JO58XH > JP70AM 166.3 miles 207° 2025-01-20 15:05:32
SM4KEL-1 24 2025-01-02 02:02:25 2025-01-21 01:48:26 JO69SJ > JP70AM 77.3 miles 192° 2025-01-21 01:48:26
LD2LK 5 2025-01-18 17:25:45 2025-01-20 18:10:56 JP51CA > JP70AM 134.1 miles 287° 2025-01-20 18:10:56
OZ4QZZ-2 1 2025-01-19 09:07:59 2025-01-19 09:07:59 JO65AL > JP70AM 355.7 miles 193° 2025-01-19 09:07:59
SM4WWO-9 44 2025-01-18 02:37:06 2025-01-18 08:29:10 JP70HP > JP70AM 21.9 miles 63° 2025-01-18 02:37:06
LD2GO 434 2025-01-01 02:30:42 2025-01-21 04:13:36 JP61CH > JP70AM 83.5 miles 313° 2025-01-21 04:13:36
OZ9DIE-2 1 2025-01-19 05:38:46 2025-01-19 05:38:46 JO55EJ > JP70AM 377.7 miles 202° 2025-01-19 05:38:46
SK7BQ-10 31 2025-01-19 05:10:10 2025-01-19 13:49:50 JO76AA > JP70AM 310.6 miles 180° 2025-01-19 13:49:50
SM4XFJ-1 53 2025-01-04 09:01:00 2025-01-21 11:24:41 JP70MS > JP70AM 39.2 miles 64° 2025-01-21 11:24:41
LD2GP 4 2025-01-18 18:05:02 2025-01-20 11:37:26 JP51NJ > JP70AM 115.5 miles 303° 2025-01-20 11:37:26
OZ1IEP-3 3 2025-01-19 07:15:04 2025-01-19 09:46:11 JO55XU > JP70AM 330.4 miles 194° 2025-01-19 09:46:11
SM4IVE-7 15 2025-01-11 12:17:46 2025-01-21 10:07:16 JP60WA > JP70AM 33.5 miles 188° 2025-01-21 10:07:16
OZ9DIK-2 8 2025-01-19 08:50:56 2025-01-19 14:51:29 JO66BB > JP70AM 313.2 miles 194° 2025-01-19 14:51:29
SA5UTR-1 2 2025-01-18 17:02:55 2025-01-18 17:32:53 JO88EQ > JP70AM 150.7 miles 146° 2025-01-18 17:32:53
SA4BFH 38 2025-01-02 03:32:18 2025-01-20 23:30:38 JP70XG > JP70AM 68.2 miles 103° 2025-01-20 23:30:38
SK4RKD-10 1056 2025-01-01 15:22:57 2025-01-21 04:46:09 JO79FJ > JP70AM 78.2 miles 170° 2025-01-21 04:46:09

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