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 SM4XFJ-1 - show graphs
Map loading...
Comment: Digi/I-gate Leksand (U=12.5V,T=17.3C)
Location: 60°45.09' N 15°04.39' E - locator JP70MS80SI - show map - static map
2.7 miles Northeast bearing 63° from Leksand, Leksands Kommun, Dalarna, Sweden [?]
3.6 miles North bearing 12° from Smedby, Leksands Kommun, Dalarna, Sweden
22.1 miles Northwest bearing 326° from Borlänge (Borlaenge), Borlänge Kommun, Dalarna, Sweden
70.1 miles West bearing 275° from Gävle, Gävle Kommun, Gävleborg, Sweden
Last position: 2021-05-17 00:03:31 EDT (2m56s ago)
2021-05-17 06:03:31 CEST local time at Leksand, Sweden [?]
Last telemetry: 2021-05-17 00:03:24 EDT (3m3s ago) – show telemetry
Vin: 12.600 Volt, Rx1h: 40 Pkt, Dg1h: 0 Pkt, Eff1h: 49 Pcnt, A5: 0 None
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat: WX3in1 Plus 2.0
Last path: SM4XFJ-1>APMI06 via WIDE1-1,qAO,SK4KO-10 (good)
Positions stored: 2
Packet rate: 92 seconds between packets on average during 4516 seconds.
Other SSIDs: SM4XFJ SM4XFJ-12 SM4XFJ-7 SM4XFJ-9
APRS igate – Statistics for 2021-05:
Stations heard directly: 11 on radio path – show map
Last heard a station directly: 2021-05-17 00:04:45 EDT (1m42s ago)
Normal receiver range estimate: 43 miles (Updated: 2021-05-16 22:14:42 EDT)
Position packets heard directly: 3214 on radio path
Position packets sent to APRS-IS: 4745 – show map
Stations near current position of SM4XFJ-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SM4XFJ-782.2 yards 255°2021-05-14 07:29:43 SM4WIU-3333.9 yards 166°2021-05-16 23:51:07
SM4WIU-5385.2 yards 0°2021-05-16 23:51:08 SM4WWO5.4 miles 163°2021-05-16 15:44:09
SM4WWO-75.4 miles 163°2021-05-16 12:17:52 SM4WWO-55.4 miles 163°2021-05-16 15:17:06
SM4XFJ-126.9 miles 181°2021-05-14 07:50:56 SM4XFJ-913.1 miles 177°2021-05-08 13:19:09
SM0WIU-614.9 miles 178°2021-05-16 23:52:04 SL4ZH19.5 miles 146°2021-05-16 16:19:33
SG4OUF19.6 miles 145°2021-05-15 11:42:50 SM4UXS-120.0 miles 144°2021-05-16 23:41:16
SM4JLX-920.2 miles 314°2021-04-29 07:20:37 SA4BWM20.3 miles 147°2021-05-16 23:51:42
SK4KO20.4 miles 313°2021-05-11 09:38:41 SA4ZAB-720.8 miles 150°2021-04-17 09:05:51
SM4UZM-721.1 miles 143°2021-04-26 17:17:16 SG4UZM-B21.1 miles 143°2021-05-17 00:00:50
SG4UZM B21.1 miles 143°2021-05-17 00:00:40 SM4UZM21.1 miles 143°2021-05-05 15:04:08
Stations which heard SM4XFJ-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
SK4BW-1 25 2021-04-30 20:23:10 2021-05-03 10:55:08 JP70NN > JP70RJ 16.8 miles 132° 2021-05-03 10:55:08
SK4BZ-3 6 2021-05-01 06:26:11 2021-05-16 17:51:32 JP70MS > JP70VI 37.1 miles 137° 2021-05-16 17:51:32
SK4KO-10 132 2021-04-30 21:30:10 2021-05-17 00:03:31 JP70NN > JP71GA 34.9 miles 330° 2021-05-03 12:02:08

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 SM4XFJ-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
SK3BG-2 2 2021-05-10 22:13:21 2021-05-10 22:43:22 JP82OJ > JP70MS 132.5 miles 31° 2021-05-10 22:43:22
SK3GA-2 14 2021-05-10 21:47:56 2021-05-12 02:08:29 JP82IA > JP70MS 103.4 miles 31° 2021-05-12 02:08:29
SM4JJW 270 2021-05-08 12:51:53 2021-05-16 23:36:46 JP71JE > JP70NN 43.8 miles 348° 2021-05-09 12:52:28
SM4WWO-7 33 2021-05-14 06:36:15 2021-05-15 03:32:43 JP70NQ > JP70MS 5.4 miles 163° 2021-05-15 03:32:43
SK4WV-2 2204 2021-04-30 20:05:23 2021-05-17 00:04:45 JP70AM > JP70MS 39.2 miles 245° 2021-05-17 00:04:45
SK4BZ-3 419 2021-04-30 20:08:19 2021-05-16 23:47:20 JP70VI > JP70MS 37.1 miles 137° 2021-05-16 23:47:20
SM4UJA-9 44 2021-05-09 08:54:12 2021-05-16 07:58:26 JP70RL > JP70MS 24.1 miles 145° 2021-05-16 07:58:26
SA4CJD-9 146 2021-05-14 23:31:00 2021-05-15 12:48:03 JP71AF > JP70MS 47.7 miles 314° 2021-05-14 23:32:38
SM4WWO-5 38 2021-05-09 06:28:45 2021-05-16 14:47:03 JP70NQ > JP70NN 7.7 miles 7° 2021-05-09 12:54:27
LD2GO 12 2021-05-08 23:20:11 2021-05-10 22:37:56 JP61CH > JP70NN 110.4 miles 299° 2021-05-09 01:05:17
SM4XFJ-12 32 2021-05-08 12:02:08 2021-05-14 07:42:25 JP70MS > JP70NN 13.6 miles 350° 2021-05-08 12:41:51

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