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: 2017-09-23 17:32:42 EDT (9m17s ago)
2017-09-23 23:32:42 CEST local time at Charlottenberg, Sweden [?]
Device: IW3FQG: UIdigi (digi)
Last path: SK4UW>APNU19 via NULL,qAR,LB5GG-1 (good)
Positions stored: 1
Packet rate: 386 seconds between packets on average during 19301 seconds.
Items and objects originated: 434.775-2
APRS digipeater – Statistics for 2017-09:
Stations heard directly: 13 on radio path – show map
Last heard a station directly: 2017-09-19 08:25:28 EDT (4d 9h16m ago)
Normal receiver range estimate: 19 miles (Updated: 2011-03-31 19:52:05 EDT)
Position packets heard directly: 198 on radio path
Stations near current position of SK4UW - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
434.775-20.0 yards 0°2017-09-23 17:38:06 SM7DTI5.4 miles 122°2017-09-04 14:02:59
LA4AMA-912.4 miles 342°2017-09-16 07:00:44
Stations which heard SK4UW directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
LD3SK 2 2017-09-12 20:47:02 2017-09-14 13:28:06 JO69CT > JO49TG 98.6 miles 248° 2017-09-14 13:28:06
LD2KS 88 2017-09-01 12:33:10 2017-09-23 15:25:02 JO69CT > JP50XE 25.6 miles 341° 2017-09-23 15:25:02
SA6APY-1 5 2017-08-31 21:22:42 2017-09-03 00:03:53 JO69CT > JO68RJ 107.4 miles 156° 2017-09-03 00:03:53
SK6QW-2 1 2017-09-03 00:52:40 2017-09-03 00:52:40 JO69CT > JO68VQ 95.7 miles 143° 2017-09-03 00:52:40
LD3JS 44 2017-09-04 07:44:39 2017-09-22 22:32:15 JO69CT > JO49XE 91.2 miles 242° 2017-09-22 22:32:15
LD3HV 304 2017-09-01 00:41:23 2017-09-23 14:52:39 JO69CT > JO59CN 73.5 miles 256° 2017-09-23 14:52:39
LD2RK 13 2017-09-03 08:22:33 2017-09-23 16:23:14 JO69CT > JP50PF 43.5 miles 309° 2017-09-23 16:23:14
SK4IL-2 13 2017-08-31 22:30:27 2017-09-22 03:34:37 JO69CT > JO69NI 45.5 miles 137° 2017-09-22 03:34:37
LB8CC-10 1783 2017-08-31 20:05:06 2017-09-23 17:21:14 JO69CT > JP60AE 26.8 miles 344° 2017-09-23 17:21:14
LD3KS 2 2017-09-11 16:39:25 2017-09-14 22:11:15 JO69CT > JO49SQ 93.0 miles 265° 2017-09-14 22:11:15
SK4WV-2 5 2017-09-01 01:53:52 2017-09-07 00:17:33 JO69CT > JP70AM 77.6 miles 52° 2017-09-07 00:17:33
LD2HA 18 2017-09-01 07:56:12 2017-09-23 02:20:24 JO69CT > JP50OW 85.0 miles 336° 2017-09-23 02:20:24
SM4KEL-1 381 2017-08-31 20:34:09 2017-09-23 15:42:40 JO69CT > JO69SJ 55.2 miles 121° 2017-09-23 15:42:40
LB5GG-1 1487 2017-08-31 20:02:40 2017-09-23 17:32:42 JO69CT > JO59DU 67.6 miles 271° 2017-09-23 17:32:42

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 - EDT last heard longest (rx => tx) longest at - EDT
LA4VRA-9 17 2017-09-01 17:51:23 2017-09-02 10:54:31 JO69DV > JO69CT 5.2 miles 39° 2017-09-02 10:28:22
LA4XNA-9 1 2017-09-19 13:23:25 2017-09-19 13:23:25 JO59TL > JO69CT 30.9 miles 223° 2017-09-19 13:23:25
LB8CC-9 3 2017-09-02 15:10:06 2017-09-02 15:14:34 JP60DF > JO69CT 28.3 miles 3° 2017-09-02 15:10:06
LA3NCA-9 1 2017-09-08 08:37:08 2017-09-08 08:37:08 JO59TM > JO69CT 30.7 miles 224° 2017-09-08 08:37:08
LA4LSA-9 30 2017-09-12 23:14:53 2017-09-13 12:24:14 JP60BA > JO69CT 14.8 miles 345° 2017-09-13 12:24:14
LA3VEA-9 29 2017-09-09 05:21:43 2017-09-09 08:15:53 JP60BB > JO69CT 17.1 miles 347° 2017-09-09 05:21:43
SM4KEL-1 1 2017-09-01 09:14:43 2017-09-01 09:14:43 JO69SJ > JO69CT 55.2 miles 121° 2017-09-01 09:14:43
LB5CG-9 5 2017-09-07 10:04:56 2017-09-11 02:22:36 JP50VF > JO69CT 32.0 miles 333° 2017-09-10 12:20:06
LB2MG-9 1 2017-09-11 09:49:00 2017-09-11 09:49:00 JP50WF > JO69CT 31.1 miles 335° 2017-09-11 09:49:00
LA1UTX-9 1 2017-09-02 05:38:01 2017-09-02 05:38:01 JP60DD > JO69CT 22.8 miles 4° 2017-09-02 05:38:01
DO1SEC-9 34 2017-09-19 07:33:58 2017-09-19 08:25:28 JO69GQ > JO69CT 14.1 miles 126° 2017-09-19 08:25:28
LA7MOA-9 1 2017-09-06 03:49:43 2017-09-06 03:49:43 JP50WE > JO69CT 29.1 miles 336° 2017-09-06 03:49:43
SM4EPR-8 74 2017-09-15 10:50:39 2017-09-18 05:43:04 JO69GQ > JO69CT 14.2 miles 124° 2017-09-15 10:50:39

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