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APRS station LD4AI - show graphs
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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: 2018-11-21 02:25:47 EST (1m42s ago)
2018-11-21 08:25:47 CET local time at Grimstad, Norway [?]
Last telemetry: 2018-11-21 02:26:42 EST (47s ago) – show telemetry
Vin: 12.675 Volt, Rx1h: 470 Pkt, Dg1h: 0 Pkt, Eff1h: 60 Pcnt, A5: 0 None
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat
Last path: LD4AI>APMI06 via TCPIP*,qAC,T2DENMARK
Positions stored: 3
Packet rate: 75 seconds between packets on average during 3658 seconds.
APRS igate – Statistics for 2018-11:
Stations heard directly: 32 on radio path – show map
Last heard a station directly: 2018-11-21 02:24:19 EST (3m10s ago)
Normal receiver range estimate: 124 miles (Updated: 2018-10-31 18:40:06 EDT)
Position packets heard directly: 2315 on radio path
Position packets sent to APRS-IS: 19959 – 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°2018-11-21 02:15:42 LD4FH B515.9 yards 81°2018-11-21 02:15:32
LA2VRA-91.6 miles 138°2018-11-17 07:48:32 LA9SGA-54.3 miles 87°2018-11-17 15:38:46
LA9DSA-i4.3 miles 87°2018-11-16 12:39:54 LA9SGA-94.3 miles 87°2018-11-18 07:45:55
LA9SGA-74.6 miles 81°2018-11-20 13:57:44 LA9SGA-67.5 miles 40°2018-10-26 04:41:52
LB0AH-58.2 miles 200°2018-11-12 16:23:18 LA5AR8.7 miles 49°2018-11-21 02:25:54
LA3VW-79.4 miles 44°2018-11-20 06:04:06 LA3VW-99.4 miles 44°2018-11-17 17:11:05
LA3VW9.4 miles 44°2018-11-21 02:24:19 LD4AT9.7 miles 57°2018-11-21 02:24:37
LD4BO13.8 miles 259°2018-11-21 02:17:30 LD4LF14.8 miles 216°2018-11-21 02:18:22
LA6XAA-921.3 miles 301°2018-11-17 06:58:02 LD4VS21.5 miles 20°2018-11-21 02:19:55
LA2BSA-C24.0 miles 316°2018-11-21 01:53:06 LA8OSA-724.1 miles 231°2018-11-12 02:12:41
Stations which heard LD4AI directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
OZ2DXE-2 1 2018-11-17 23:11:34 2018-11-17 23:11:34 JO48HJ > JO46ML 133.1 miles 172° 2018-11-17 23:11:34
LD1FA 4 2018-11-16 12:01:53 2018-11-16 22:30:03 JO48HJ > JO59LF 102.6 miles 54° 2018-11-16 22:30:03
SA6APY-2 1 2018-11-15 09:17:55 2018-11-15 09:17:55 JO48HJ > JO68OM 165.9 miles 85° 2018-11-15 09:17:55
LD4SH 3 2018-11-01 17:19:42 2018-11-19 00:00:32 JO48HJ > JO48NS 31.6 miles 35° 2018-11-19 00:00:32
SK6NL-2 2 2018-11-17 14:01:00 2018-11-17 16:41:08 JO48HJ > JO67AT 131.8 miles 106° 2018-11-17 16:41:08
SK4UG-2 3 2018-11-16 21:10:01 2018-11-16 23:25:08 JO48HJ > JO79MW 251.9 miles 62° 2018-11-16 23:25:08
LD3KF 77 2018-11-02 06:07:38 2018-11-21 02:10:50 JO48HJ > JO59CA 73.3 miles 52° 2018-11-21 02:10:50
LD3HV 3 2018-11-04 23:38:48 2018-11-17 14:05:23 JO48HJ > JO59CN 98.8 miles 35° 2018-11-17 14:05:23
OZ2REC-2 1 2018-11-17 22:06:31 2018-11-17 22:06:31 JO48HJ > JO46VR 123.1 miles 158° 2018-11-17 22:06:31
LD3BL 6 2018-11-16 18:44:52 2018-11-17 03:30:34 JO48HJ > JO49ML 76.3 miles 12° 2018-11-17 03:30:34
LD2RK 2 2018-11-05 08:24:01 2018-11-05 08:38:59 JO48HJ > JP50PF 157.9 miles 35° 2018-11-05 08:38:59
SK6DW-2 21 2018-11-15 08:17:49 2018-11-17 16:26:05 JO48HJ > JO58XH 123.2 miles 90° 2018-11-17 16:26:05
LD4LF 2 2018-11-04 05:12:21 2018-11-17 03:05:19 JO48HJ > JO48EE 14.8 miles 216° 2018-11-17 03:05:19
OZ9LLA-1 326 2018-10-31 21:47:51 2018-11-19 02:53:06 JO48HJ > JO57FK 95.5 miles 133° 2018-11-19 02:53:06

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 LD4AI
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
OZ4DIC-2 1 2018-11-17 16:49:52 2018-11-17 16:49:52 JO55FJ > JO48HJ 217.2 miles 160° 2018-11-17 16:49:52
LD4KA 100 2018-10-31 20:01:54 2018-11-21 02:04:32 JO38XD > JO48HJ 28.8 miles 234° 2018-11-21 02:04:32
OZ2DXE-2 4 2018-11-15 01:50:24 2018-11-17 22:25:11 JO46ML > JO48HJ 133.1 miles 172° 2018-11-17 22:25:11
SK4UW 195 2018-11-03 11:11:45 2018-11-21 02:11:09 JO69CT > JO48HJ 163.2 miles 51° 2018-11-21 02:11:09
LA6ZPA-9 14 2018-11-09 01:26:15 2018-11-18 13:23:33 JO48IV > JO48HJ 36.8 miles 9° 2018-11-18 13:23:33
OZ8DIG-2 3 2018-11-15 03:19:05 2018-11-17 23:26:02 JO56AL > JO48HJ 141.3 miles 157° 2018-11-17 23:26:02
OZ8DIZ-2 118 2018-11-01 11:56:33 2018-11-19 00:28:54 JO46TR > JO48HJ 119.3 miles 160° 2018-11-19 00:28:54
SR2NDA 1 2018-11-17 17:36:40 2018-11-17 17:36:40 JO84RE > JO48HJ 447.5 miles 127° 2018-11-17 17:36:40
SK6QW-2 1 2018-11-17 06:39:00 2018-11-17 06:39:00 JO68VQ > JO48HJ 190.1 miles 81° 2018-11-17 06:39:00
SK6NL-2 19 2018-11-03 13:02:55 2018-11-19 02:53:43 JO67AT > JO48HJ 131.8 miles 106° 2018-11-19 02:53:43
OZ8DIA-1 2 2018-11-17 12:49:31 2018-11-17 17:05:04 JO47WA > JO48HJ 105.0 miles 152° 2018-11-17 17:05:04
OZ4DIM-2 43 2018-11-01 02:15:25 2018-11-17 18:29:07 JO47XO > JO48HJ 74.1 miles 137° 2018-11-17 18:29:07
LA3VW 402 2018-11-01 03:21:47 2018-11-21 02:24:19 JO48JL > JO48HJ 9.4 miles 44° 2018-11-21 02:24:19
LA3VW-9 53 2018-11-04 05:21:34 2018-11-17 17:11:05 JO48LN > JO48HJ 17.6 miles 48° 2018-11-12 12:12:30
LD2RK 1 2018-11-04 15:52:34 2018-11-04 15:52:34 JP50PF > JO48HJ 157.9 miles 35° 2018-11-04 15:52:34
LA6XAA-9 158 2018-11-03 05:21:32 2018-11-17 06:20:34 JO48FN > JO48HJ 13.0 miles 344° 2018-11-17 06:20:34
SM6HNS-8 2 2018-11-17 11:56:11 2018-11-17 11:58:47 JO68EI > JO48HJ 137.9 miles 89° 2018-11-17 11:58:47
LA3VW-7 78 2018-11-02 11:53:07 2018-11-20 06:03:43 JO48KK > JO48HJ 10.7 miles 66° 2018-11-04 05:50:49
SM6UNC 1 2018-11-17 15:17:58 2018-11-17 15:17:58 JO67IJ > JO48HJ 167.0 miles 112° 2018-11-17 15:17:58
SK4WV-2 1 2018-11-16 15:48:20 2018-11-16 15:48:20 JP70AM > JO48HJ 240.8 miles 50° 2018-11-16 15:48:20
LA9SGA-7 152 2018-11-08 01:46:14 2018-11-20 13:57:44 JO48JL > JO48HJ 10.4 miles 51° 2018-11-19 08:21:57
SK6DW-2 13 2018-11-03 15:36:05 2018-11-19 04:38:07 JO58XH > JO48HJ 123.2 miles 90° 2018-11-19 04:38:07
LA8HNA 1 2018-11-16 11:58:12 2018-11-16 11:58:12 JO59IO > JO48HJ 113.4 miles 42° 2018-11-16 11:58:12
LA9DSA-7 6 2018-11-16 12:09:25 2018-11-16 12:36:58 JO48IK > JO48HJ 4.9 miles 60° 2018-11-16 12:09:25
LD3GB 840 2018-10-31 20:08:12 2018-11-21 02:03:19 JO49LF > JO48HJ 59.7 miles 13° 2018-11-21 02:03:19
LA7PRA-1 3 2018-11-16 17:44:01 2018-11-16 20:56:13 JO59KL > JO48HJ 111.8 miles 45° 2018-11-16 20:56:13
SL6ZAQ-3 5 2018-11-07 20:53:49 2018-11-17 16:40:03 JO58VC > JO48HJ 119.5 miles 98° 2018-11-17 16:40:03
SM6KIU-9 1 2018-11-17 07:55:11 2018-11-17 07:55:11 JO57VW > JO48HJ 121.6 miles 104° 2018-11-17 07:55:11
OZ9LLA-2 9 2018-11-01 04:34:04 2018-11-07 07:15:16 JO57FL > JO48HJ 91.6 miles 131° 2018-11-07 07:15:16
LA9DSA-9 1 2018-11-16 09:20:47 2018-11-16 09:20:47 JO59EH > JO48HJ 90.0 miles 44° 2018-11-16 09:20:47
LA9SGA-5 86 2018-11-10 16:25:36 2018-11-17 15:38:46 JO48IJ > JO48HJ 4.5 miles 66° 2018-11-11 06:23:19
SM6LNJ-8 1 2018-11-04 05:08:58 2018-11-04 05:08:58 JO58RG > JO48HJ 104.9 miles 94° 2018-11-04 05:08:58

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.
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