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 LD4AI - show graphs
Map loading...
Comment: I-Gate og Digipeater, Arendal.
Location: 58°22.90' N 8°35.02' E - locator JO48HJ01AO - show map - static map
2.9 miles North bearing 353° from Grimstad, Grimstad, Aust-Agder county, Norway [?]
3.4 miles West bearing 273° from Fevik, Grimstad, Aust-Agder county, Norway
26.8 miles Northeast bearing 53° from Kristiansand, Kristiansand, Vest-Agder, Norway
67.9 miles Southwest bearing 213° from Skien, Skien, Telemark county, Norway
Last position: 2020-02-24 01:53:35 EST (3m33s ago)
2020-02-24 07:53:35 CET local time at Grimstad, Norway [?]
Last telemetry: 2020-02-24 01:54:30 EST (2m38s ago) – show telemetry
Vin: 12.675 Volt, Rx1h: 290 Pkt, Dg1h: 10 Pkt, Eff1h: 59 Pcnt, A5: 0 None
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat
Last path: LD4AI>APMI06 via TCPIP*,qAC,T2NORWAY
Positions stored: 3
Packet rate: 74 seconds between packets on average during 3604 seconds.
APRS igate – Statistics for 2020-02:
Stations heard directly: 28 on radio path – show map
Last heard a station directly: 2020-02-24 01:50:59 EST (6m9s ago)
Normal receiver range estimate: 99 miles (Updated: 2020-02-24 00:23:22 EST)
Position packets heard directly: 4504 on radio path
Position packets sent to APRS-IS: 20662 – show map
Stations near current position of LD4AI - show more
callsign distance last heard - EST      callsign distance last heard - EST
LD4FH-B515.9 yards 81°2020-02-24 01:51:02 LD4FH B515.9 yards 81°2020-02-24 01:10:51
LA2VRA-61.6 miles 107°2020-02-04 15:46:19 LA2VRA-81.6 miles 130°2020-02-20 15:33:59
LA2VRA-71.6 miles 130°2020-02-22 10:22:47 LB9ZH-22.9 miles 208°2020-02-23 05:58:51
LA7LW-P4.1 miles 68°2020-02-03 15:09:08 LA9SGA-64.3 miles 87°2020-02-23 11:01:00
LA9SGA-54.3 miles 87°2020-02-22 10:51:36 LA8NK5.2 miles 59°2020-02-16 05:52:25
LA9SGA-76.5 miles 250°2020-02-23 10:27:49 LB7VI-P7.0 miles 58°2020-02-21 11:47:59
LA5AR8.7 miles 49°2020-02-24 01:56:28 LA3VW-99.4 miles 44°2020-02-03 05:36:25
LA3VW9.4 miles 44°2020-02-23 15:33:31 LA3VW-79.4 miles 44°2020-02-22 06:04:57
LD4AT9.7 miles 57°2020-02-24 01:45:20 LA1UP-912.3 miles 55°2020-02-18 03:55:06
MA1UL-912.4 miles 55°2020-02-22 11:10:38 LA6ZPA-712.4 miles 48°2020-02-23 06:26:25
Stations which heard LD4AI directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
LD3SK 21 2020-02-19 20:29:17 2020-02-20 06:24:51 JO48HJ > JO49TG 71.2 miles 32° 2020-02-20 06:24:51
LD3KF 87 2020-02-01 16:20:07 2020-02-20 08:18:30 JO48HJ > JO59CA 73.3 miles 52° 2020-02-20 08:18:30
SK6DW-2 2 2020-02-07 14:02:15 2020-02-07 14:07:16 JO48HJ > JO58XH 123.2 miles 90° 2020-02-07 14:07:16
OZ9LLA-1 56 2020-02-02 22:55:54 2020-02-19 23:49:32 JO48HJ > JO57FK 95.5 miles 133° 2020-02-19 23:49:32

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 LD4AI
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
LD4KA 130 2020-02-01 17:12:17 2020-02-23 21:36:05 JO38XD > JO48HJ 28.8 miles 234° 2020-02-23 21:36:05
SK4UW 5 2020-02-07 05:40:07 2020-02-07 22:59:18 JO69CT > JO48HJ 163.2 miles 51° 2020-02-07 22:59:18
OZ8DIZ-2 18 2020-02-07 05:15:51 2020-02-07 13:57:58 JO46TR > JO48HJ 119.3 miles 160° 2020-02-07 13:57:58
LA2NCA 1 2020-02-15 08:52:14 2020-02-15 08:52:14 JO59GN > JO48HJ 107.7 miles 40° 2020-02-15 08:52:14
LA3VW 250 2020-02-01 04:42:23 2020-02-23 15:33:31 JO48JL > JO48HJ 9.4 miles 44° 2020-02-23 15:33:31
LA3VW-9 22 2020-02-03 04:56:13 2020-02-03 05:36:25 JO48JL > JO48HJ 9.4 miles 44° 2020-02-03 05:36:25
SA6CBC-8 1 2020-02-07 06:03:33 2020-02-07 06:03:33 JO58QH > JO48HJ 102.7 miles 91° 2020-02-07 06:03:33
LA3VW-7 60 2020-02-02 05:32:49 2020-02-22 06:04:57 JO48KK > JO48HJ 10.8 miles 66° 2020-02-11 07:17:14
LA9SGA-7 831 2020-02-01 05:43:55 2020-02-23 10:27:16 JO48MR > JO48HJ 29.9 miles 33° 2020-02-21 07:31:48
SK6DW-2 3 2020-02-07 08:07:52 2020-02-07 14:48:18 JO58XH > JO48HJ 123.2 miles 90° 2020-02-07 14:48:18
LA9SGA-6 259 2020-02-03 13:20:56 2020-02-23 11:00:50 JO48MS > JO48HJ 31.5 miles 32° 2020-02-14 04:44:01
OZ9LLA-1 246 2020-01-31 19:33:32 2020-02-23 23:37:37 JO57FK > JO48HJ 95.5 miles 133° 2020-02-23 23:37:37
LA2VRA-7 92 2020-02-02 07:09:18 2020-02-22 10:22:47 JO48HQ > JO48HJ 21.2 miles 6° 2020-02-02 09:44:20
LD3GB 672 2020-01-31 19:28:49 2020-02-24 01:50:59 JO49LF > JO48HJ 59.7 miles 13° 2020-02-24 01:50:59
LB0KG 49 2020-02-17 09:55:34 2020-02-18 11:55:49 JO48KP > JO48HJ 20.9 miles 33° 2020-02-17 09:55:34
SL6ZAQ-3 4 2020-02-07 14:21:15 2020-02-15 05:01:17 JO58VC > JO48HJ 119.5 miles 98° 2020-02-15 05:01:17
LA9SGA-5 296 2020-02-02 12:18:05 2020-02-22 10:51:36 JO37WW > JO48HJ 41.1 miles 219° 2020-02-10 12:08:44
SM6LNJ-1 117 2020-01-31 19:23:17 2020-02-21 07:22:15 JO58RG > JO48HJ 104.7 miles 94° 2020-02-21 07:22:15
LB2GI-9 32 2020-02-22 09:19:11 2020-02-22 10:27:06 JO48MS > JO48HJ 31.5 miles 32° 2020-02-22 10:27:06
LA1UP-9 11 2020-02-04 07:40:47 2020-02-17 16:44:30 JO48KK > JO48HJ 11.2 miles 65° 2020-02-11 05:41:34
LA2VRA-6 18 2020-02-04 14:20:07 2020-02-04 15:46:19 JO48HJ > JO48HJ 1.6 miles 107° 2020-02-04 15:46:19
LB9ZH-2 26 2020-02-16 04:07:49 2020-02-23 05:58:51 JO48GI > JO48HJ 2.9 miles 208° 2020-02-23 05:58:51
LA2BBA-1 1 2020-02-07 15:31:19 2020-02-07 15:31:19 JO59MA > JO48HJ 98.3 miles 62° 2020-02-07 15:31:19
SM6WZR-9 4 2020-02-07 13:03:48 2020-02-07 13:39:11 JO58SA > JO48HJ 110.2 miles 102° 2020-02-07 13:39:11
LA2IMA-9 1 2020-02-07 05:39:01 2020-02-07 05:39:01 JO59BD > JO48HJ 76.8 miles 47° 2020-02-07 05:39:01
LB6DI-7 3 2020-02-09 06:58:31 2020-02-09 07:09:28 JO48FH > JO48HJ 8.3 miles 222° 2020-02-09 07:09:28
LA6ZPA-7 1351 2020-02-13 08:44:10 2020-02-23 06:26:25 JO48KN > JO48HJ 14.9 miles 38° 2020-02-16 22:22:11
MA1UL-9 1 2020-02-22 10:25:50 2020-02-22 10:25:50 JO48KL > JO48HJ 12.1 miles 55° 2020-02-22 10:25:50

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