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 LD1FA - show graphs
Map loading...
Comment: W3, NORn Fredrikstad
Location: 59°13.72' N 10°56.47' E - locator JO59LF24WV - show map - static map
0.8 miles Northeast bearing 29° from Fredrikstad, Fredrikstad, Østfold county, Norway [?]
7.2 miles East bearing 111° from Lervik, Fredrikstad, Østfold county, Norway
44.0 miles Southeast bearing 144° from Drammen, Drammen, Buskerud county, Norway
47.7 miles South bearing 172° from Oslo, Oslo, Oslo County, Norway
Last position: 2018-10-20 02:36:51 EDT (24m6s ago)
2018-10-20 08:36:51 CEST local time at Fredrikstad, Norway [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: LD1FA>APOT21 via WIDE2-1,qAR,LD3JS (good)
Positions stored: 81
Packet rate: 254 seconds between packets on average during 12449 seconds.
Items and objects originated: LA7FR LA7QR LA7QR-1
APRS digipeater – Statistics for 2018-10:
Stations heard directly: 18 on radio path – show map
Last heard a station directly: 2018-10-19 05:01:09 EDT (21h59m ago)
Normal receiver range estimate: 81 miles (Updated: 2016-07-31 18:23:33 EDT)
Position packets heard directly: 192 on radio path
Stations near current position of LD1FA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
LA7FR200.2 yards 24°2018-10-20 02:58:46 LA1XFA-10.3 miles 90°2018-10-09 09:42:33
LA5VX-i1.2 miles 182°2018-10-18 02:17:45 LA9GFA-72.0 miles 49°2018-10-16 18:58:44
LA7QR-12.9 miles 25°2018-10-20 02:59:09 LA7QR2.9 miles 25°2018-10-20 02:58:57
LA6ALA-24.5 miles 56°2018-10-20 02:38:12 LA4TMA-95.8 miles 332°2018-10-14 09:57:19
LA9VKA-16.4 miles 15°2018-10-20 02:47:24 LA9VKA-136.5 miles 15°2018-10-20 02:56:07
SP2FOP-146.7 miles 68°2018-10-19 12:03:22 LA4TMA-77.1 miles 341°2018-09-25 12:38:27
LA4TMA-27.2 miles 341°2018-09-26 02:13:45 EW01199.7 miles 326°2018-10-20 02:59:04
LA2BBA-914.5 miles 168°2018-10-18 14:11:02 LA7GOA B14.9 miles 318°2018-10-18 11:43:54
LA7GOA-B14.9 miles 318°2018-10-18 11:44:04 HB9DQK-915.9 miles 329°2018-10-20 02:57:21
LA1JLA-816.7 miles 285°2018-10-07 08:42:23 LA6JNA-116.9 miles 344°2018-09-20 04:45:44
Stations which heard LD1FA directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
LD4SH 4 2018-10-01 16:42:04 2018-10-07 01:34:06 JO59LF > JO48NS 73.6 miles 245° 2018-10-07 01:34:06
SK7HW-2 1 2018-10-10 20:47:27 2018-10-10 20:47:27 JO59LF > JO76GW 207.5 miles 139° 2018-10-10 20:47:27

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 LD1FA
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
LA7ANA-9 9 2018-10-01 06:05:26 2018-10-14 03:10:33 JO59FV > JO59LF 48.0 miles 340° 2018-10-02 12:25:49
LA8IY-9 1 2018-10-02 07:39:42 2018-10-02 07:39:42 JO59FG > JO59LF 18.7 miles 280° 2018-10-02 07:39:42
LA2NCA 12 2018-10-01 03:47:44 2018-10-19 03:38:09 JO59GN > JO59LF 25.9 miles 331° 2018-10-19 03:38:09
LA3PK-9 1 2018-10-17 06:03:47 2018-10-17 06:03:47 JO59CO > JO59LF 37.1 miles 313° 2018-10-17 06:03:47
LA9GFA-7 53 2018-10-10 12:02:35 2018-10-16 18:58:44 JO59LG > JO59LF 2.7 miles 41° 2018-10-12 11:25:06
LA2GLA-8 1 2018-10-07 06:44:22 2018-10-07 06:44:22 JO59ED > JO59LF 20.0 miles 253° 2018-10-07 06:44:22
LA7PRA-9 31 2018-10-01 02:47:18 2018-10-13 17:50:30 JO59KL > JO59LF 18.7 miles 351° 2018-10-11 09:42:53
LA5HJA-1 10 2018-10-01 02:45:49 2018-10-19 05:01:09 JO59IN > JO59LF 24.7 miles 343° 2018-10-19 05:01:09
LA5HJA-14 1 2018-10-12 06:13:12 2018-10-12 06:13:12 JO59JM > JO59LF 22.0 miles 343° 2018-10-12 06:13:12
LA8HNA 2 2018-10-10 12:47:04 2018-10-16 12:52:46 JO59IO > JO59LF 25.7 miles 345° 2018-10-16 12:52:46
LD3GB 2 2018-10-11 08:57:31 2018-10-12 20:17:16 JO49LF > JO59LF 69.4 miles 270° 2018-10-12 20:17:16
LA7PRA-1 7 2018-10-03 23:02:19 2018-10-15 13:18:56 JO59KL > JO59LF 18.8 miles 351° 2018-10-15 13:18:56
LA5HJA-13 7 2018-10-01 06:54:31 2018-10-15 02:40:24 JO59JQ > JO59LF 32.5 miles 353° 2018-10-09 12:09:14
LD4AI 1 2018-10-10 15:17:49 2018-10-10 15:17:49 JO48HJ > JO59LF 102.6 miles 236° 2018-10-10 15:17:49
LA4TMA-9 3 2018-10-14 09:27:09 2018-10-14 09:52:18 JO59KH > JO59LF 6.2 miles 341° 2018-10-14 09:27:09
LA2BBA-9 30 2018-10-01 11:25:30 2018-10-18 14:11:02 JO59QC > JO59LF 17.5 miles 114° 2018-10-18 07:10:26
LA9DSA-9 9 2018-10-04 07:44:10 2018-10-04 10:30:59 JO59KH > JO59LF 6.3 miles 342° 2018-10-04 07:44:10
LA1XFA-1 12 2018-10-09 08:34:03 2018-10-09 09:42:33 JO59LF > JO59LF 0.3 miles 90° 2018-10-09 09:42:33

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