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 SK4UW - show graphs
Map loading...
Comment: EDA, VALFJÄLLET 144.800 W3
Last beacon: UIDIGI 1.9
Location: 59°49.38' N 12°14.02' E - locator JO69CT87AM - show map - static map
4.9 miles Southwest bearing 210° from Charlottenberg, Eda Kommun, Värmland, Sweden [?]
6.0 miles Northwest bearing 310° from Åmotfors, Eda Kommun, Värmland, Sweden
51.9 miles East bearing 96° from Oslo, Oslo, Oslo County, Norway
70.7 miles East bearing 85° from Drammen, Drammen, Buskerud county, Norway
Last position: 2018-11-20 00:30:31 EST (1m10s ago)
2018-11-20 06:30:31 CET local time at Charlottenberg, Sweden [?]
Device: IW3FQG: UIdigi (digi)
Last path: SK4UW>APNU19 via NULL,qAR,LB8CC-10 (good)
Positions stored: 1
Packet rate: 322 seconds between packets on average during 15789 seconds.
Items and objects originated: 434.775-2
APRS digipeater – Statistics for 2018-11:
Stations heard directly: 9 on radio path – show map
Last heard a station directly: 2018-11-18 07:03:35 EST (1d 17h28m ago)
Normal receiver range estimate: 19 miles (Updated: 2011-03-31 19:52:05 EDT)
Position packets heard directly: 83 on radio path
Stations near current position of SK4UW - show more
callsign distance last heard - EST      callsign distance last heard - EST
434.775-20.0 yards 0°2018-11-20 00:25:27 LA2XNA-95.0 miles 19°2018-11-10 04:24:24
LA4AMA-914.4 miles 345°2018-11-16 04:07:14 LA4AMA14.4 miles 345°2018-11-19 16:20:21
Stations which heard SK4UW directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SK3BR 3 2018-11-19 22:03:38 2018-11-20 00:00:01 JO69CT > JP81IE 179.3 miles 56° 2018-11-20 00:00:01
LD3SK 11 2018-11-04 04:16:54 2018-11-19 15:46:48 JO69CT > JO49TG 98.6 miles 248° 2018-11-19 15:46:48
LD2KS 11 2018-11-03 15:14:10 2018-11-19 14:47:47 JO69CT > JP50XE 25.6 miles 341° 2018-11-19 14:47:47
SA6APY-2 12 2018-11-06 20:41:51 2018-11-19 07:50:08 JO69CT > JO68OM 96.7 miles 160° 2018-11-19 07:50:08
SA6APY-1 13 2018-11-04 16:12:27 2018-11-19 06:10:06 JO69CT > JO68RJ 107.4 miles 156° 2018-11-19 06:10:06
SK6QW-2 19 2018-11-06 22:38:09 2018-11-19 06:33:44 JO69CT > JO68VQ 95.7 miles 143° 2018-11-19 06:33:44
SK4UG-2 7 2018-11-16 18:30:19 2018-11-19 15:16:51 JO69CT > JO79MW 97.4 miles 85° 2018-11-19 15:16:51
LD3JS 11 2018-11-12 12:47:41 2018-11-19 13:49:43 JO69CT > JO49XE 91.2 miles 242° 2018-11-19 13:49:43
LD3HV 457 2018-11-01 01:10:22 2018-11-19 21:34:34 JO69CT > JO59CN 73.5 miles 256° 2018-11-19 21:34:34
LD2RK 14 2018-11-03 12:19:50 2018-11-19 16:44:06 JO69CT > JP50PF 43.5 miles 309° 2018-11-19 16:44:06
SK4IL-2 1 2018-10-31 23:47:17 2018-10-31 23:47:17 JO69CT > JO69NI 45.5 miles 137° 2018-10-31 23:47:17
LB8CC-10 960 2018-10-31 20:00:16 2018-11-20 00:30:31 JO69CT > JP60AE 26.8 miles 344° 2018-11-20 00:30:31
SK4WV-2 116 2018-10-31 21:22:00 2018-11-19 23:59:54 JO69CT > JP70AM 77.6 miles 52° 2018-11-19 23:59:54
LD2BI 7 2018-11-05 18:03:36 2018-11-19 23:01:46 JO69CT > JP50HF 62.7 miles 297° 2018-11-19 23:01:46
OZ5DSL-1 1 2018-11-17 03:18:53 2018-11-17 03:18:53 JO69CT > JO55QJ 308.8 miles 187° 2018-11-17 03:18:53
LD3TO 1 2018-11-19 19:09:25 2018-11-19 19:09:25 JO69CT > JP40XJ 87.1 miles 299° 2018-11-19 19:09:25
SM4KEL-1 1082 2018-10-31 20:30:15 2018-11-20 00:20:31 JO69CT > JO69SJ 55.2 miles 121° 2018-11-20 00:20:31
SM0RGQ-10 2 2018-11-16 21:59:28 2018-11-16 23:39:29 JO69CT > JO78SN 145.3 miles 125° 2018-11-16 23:39:29
LB1HG-10 1 2018-11-16 22:59:29 2018-11-16 22:59:29 JO69CT > JO59GQ 60.8 miles 263° 2018-11-16 22:59:29
SK4SQ-1 1 2018-11-05 17:34:30 2018-11-05 17:34:30 JO69CT > JP70MS 116.4 miles 55° 2018-11-05 17:34:30
LB5GG-1 346 2018-10-31 20:10:15 2018-11-04 20:15:50 JO69CT > JO59DU 67.6 miles 271° 2018-11-04 20:15:50
LD4AI 188 2018-11-03 11:11:45 2018-11-19 13:00:15 JO69CT > JO48HJ 163.2 miles 234° 2018-11-19 13:00:15
LD2GN 4 2018-11-18 17:00:08 2018-11-19 03:39:25 JO69CT > JP50QX 86.4 miles 340° 2018-11-19 03:39:25
OH7RAD-3 1 2018-11-19 23:40:32 2018-11-19 23:40:32 JO69CT > KP32XM 554.1 miles 64° 2018-11-19 23:40:32
SM4VEY-10 758 2018-10-31 22:40:19 2018-11-19 23:50:31 JO69CT > JO59WK 28.8 miles 209° 2018-11-19 23:50:31
SM0RGQ-11 6 2018-11-16 21:59:28 2018-11-17 01:17:06 JO69CT > JO78SN 145.3 miles 125° 2018-11-17 01:17:06

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 SK4UW
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
LA2XNA 1 2018-11-03 06:34:20 2018-11-03 06:34:20 JP50JC > JO69CT 52.5 miles 293° 2018-11-03 06:34:20
OE3WTS-9 11 2018-11-15 06:21:20 2018-11-15 06:59:11 JP60BA > JO69CT 13.8 miles 342° 2018-11-15 06:21:20
LA9VPA-9 27 2018-11-09 04:32:09 2018-11-09 08:10:00 JP60BB > JO69CT 15.7 miles 346° 2018-11-09 08:10:00
LA2GLA-8 16 2018-11-18 06:38:36 2018-11-18 07:55:09 JO59HM > JO69CT 59.6 miles 250° 2018-11-18 06:38:36
LA2XNA-9 10 2018-11-10 02:36:09 2018-11-10 04:24:24 JP60BA > JO69CT 13.5 miles 341° 2018-11-10 02:36:09
SM4KEL-1 6 2018-11-03 03:05:31 2018-11-05 09:35:20 JO69SJ > JO69CT 55.2 miles 121° 2018-11-05 09:35:20
LB5GG-1 2 2018-11-03 05:47:44 2018-11-03 06:17:45 JO59DU > JO69CT 67.6 miles 271° 2018-11-03 06:17:45
LA9GHA-7 5 2018-11-08 03:33:32 2018-11-08 04:12:44 JO69DV > JO69CT 6.3 miles 13° 2018-11-08 04:12:44
SM4DJM-9 5 2018-11-05 09:20:30 2018-11-06 02:47:30 JO69JP > JO69CT 22.0 miles 124° 2018-11-06 02:47:30

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