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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: 2019-01-23 00:52:04 CST (2m45s ago)
2019-01-23 07:52:04 CET local time at Grimstad, Norway [?]
Last telemetry: 2019-01-23 00:52:59 CST (1m50s ago) – show telemetry
Vin: 12.675 Volt, Rx1h: 790 Pkt, Dg1h: 10 Pkt, Eff1h: 68 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: 68 seconds between packets on average during 3313 seconds.
APRS igate – Statistics for 2019-01:
Stations heard directly: 21 on radio path – show map
Last heard a station directly: 2019-01-23 00:31:30 CST (23m19s ago)
Normal receiver range estimate: 118 miles (Updated: 2019-01-23 00:02:12 CST)
Position packets heard directly: 4481 on radio path
Position packets sent to APRS-IS: 25806 – show map
Stations near current position of LD4AI - show more
callsign distance last heard - CST      callsign distance last heard - CST
LD4FH-B515.9 yards 81°2019-01-23 00:43:02 LD4FH B515.9 yards 81°2019-01-23 00:42:52
LA2VRA-51.6 miles 130°2019-01-18 13:30:29 LA2VRA-71.6 miles 129°2019-01-20 09:19:44
LA2VRA-91.7 miles 153°2019-01-22 13:50:11 LA9SGA-52.8 miles 192°2019-01-20 11:42:43
LA9SGA-94.3 miles 87°2018-12-29 07:07:20 LA9SGA-74.6 miles 81°2019-01-12 08:29:33
LA8NK5.2 miles 59°2019-01-22 03:09:30 LA5AR8.7 miles 49°2019-01-23 00:51:57
LA3VW9.4 miles 44°2019-01-22 14:52:19 LA3VW-99.4 miles 44°2019-01-20 07:06:31
LD4AT9.7 miles 57°2019-01-23 00:43:22 LD4BO13.8 miles 259°2019-01-23 00:40:19
LD4LF14.8 miles 216°2019-01-23 00:45:38 LB1VD20.9 miles 232°2019-01-19 15:22:14
LD4VS21.5 miles 20°2019-01-23 00:41:58 LA9SGA-622.2 miles 237°2019-01-23 00:54:18
LA2BSA-C24.0 miles 316°2019-01-17 14:55:16 LA6KR27.1 miles 231°2019-01-23 00:49:13
Stations which heard LD4AI directly on radio –
callsign pkts first heard - CST last heard longest (tx => rx) longest at - CST
LD4SH 1 2019-01-20 01:27:10 2019-01-20 01:27:10 JO48HJ > JO48NS 31.6 miles 35° 2019-01-20 01:27:10
LD3KF 41 2019-01-03 11:14:56 2019-01-22 10:20:43 JO48HJ > JO59CA 73.3 miles 52° 2019-01-22 10:20:43
OZ2REC-2 2 2019-01-03 05:39:37 2019-01-03 05:54:45 JO48HJ > JO46VR 123.1 miles 158° 2019-01-03 05:54:45
LD4LF 1 2019-01-15 05:36:16 2019-01-15 05:36:16 JO48HJ > JO48EE 14.8 miles 216° 2019-01-15 05:36:16
OZ9LLA-1 3 2019-01-05 22:03:18 2019-01-22 20:31:58 JO48HJ > JO57FK 95.5 miles 133° 2019-01-22 20:31:58

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 - CST last heard longest (rx => tx) longest at - CST
LD4KA 391 2018-12-31 18:08:24 2019-01-23 00:30:30 JO38XD > JO48HJ 28.8 miles 234° 2019-01-23 00:30:30
OZ2DXE-2 2 2019-01-03 04:48:02 2019-01-03 05:02:35 JO46ML > JO48HJ 133.1 miles 172° 2019-01-03 05:02:35
LA6ZPA-9 81 2019-01-01 08:25:59 2019-01-02 08:54:46 JO48KW > JO48HJ 39.4 miles 13° 2019-01-01 08:54:20
OZ8DIG-2 2 2019-01-03 08:39:06 2019-01-03 08:49:06 JO56AL > JO48HJ 141.3 miles 157° 2019-01-03 08:49:06
OZ8DIZ-2 38 2019-01-03 03:25:05 2019-01-03 11:29:13 JO46TR > JO48HJ 119.3 miles 160° 2019-01-03 11:29:13
OZ4DIM-2 98 2019-01-02 19:04:29 2019-01-11 06:42:41 JO47XO > JO48HJ 74.1 miles 137° 2019-01-11 06:42:41
LA3VW 346 2019-01-01 03:20:38 2019-01-22 14:52:19 JO48JL > JO48HJ 9.4 miles 44° 2019-01-22 14:52:19
LA3VW-9 81 2019-01-02 06:25:31 2019-01-20 07:06:31 JO48KR > JO48HJ 24.7 miles 22° 2019-01-20 03:41:43
LA2GLA-8 13 2019-01-06 07:07:57 2019-01-06 07:38:03 JO59GH > JO48HJ 94.2 miles 47° 2019-01-06 07:29:40
OZ9LLA-9 1 2019-01-03 08:26:13 2019-01-03 08:26:13 JO57FK > JO48HJ 95.7 miles 133° 2019-01-03 08:26:13
LA3VW-7 282 2019-01-01 04:41:26 2019-01-18 05:12:58 JO48KK > JO48HJ 10.8 miles 66° 2019-01-18 04:22:22
LA9SGA-7 423 2019-01-01 04:41:12 2019-01-12 08:29:33 JO48KL > JO48HJ 13.0 miles 54° 2019-01-07 08:12:59
SK6DW-2 2 2019-01-12 17:35:17 2019-01-12 17:55:18 JO58XH > JO48HJ 123.2 miles 90° 2019-01-12 17:55:18
LA9SGA-6 1494 2019-01-02 00:47:01 2019-01-23 00:30:47 JO48LN > JO48HJ 18.3 miles 50° 2019-01-15 09:10:49
LA2VRA-7 24 2019-01-20 06:21:42 2019-01-20 09:19:44 JO48IQ > JO48HJ 22.0 miles 15° 2019-01-20 06:21:42
OZ1LLY-9 1 2019-01-03 07:21:20 2019-01-03 07:21:20 JO57AL > JO48HJ 81.4 miles 139° 2019-01-03 07:21:20
LD3GB 836 2018-12-31 18:08:39 2019-01-23 00:31:30 JO49LF > JO48HJ 59.7 miles 13° 2019-01-23 00:31:30
SL6ZAQ-3 3 2019-01-02 17:44:24 2019-01-11 04:07:36 JO58VC > JO48HJ 119.5 miles 98° 2019-01-11 04:07:36
LA2VRA-5 347 2019-01-05 03:15:32 2019-01-18 13:30:29 JO48LN > JO48HJ 17.6 miles 48° 2019-01-14 14:44:16
OZ9LLA-2 4 2019-01-03 08:15:53 2019-01-06 18:13:24 JO57FL > JO48HJ 91.6 miles 131° 2019-01-06 18:13:24
LA9SGA-5 12 2019-01-06 06:53:27 2019-01-20 11:42:43 JO48IJ > JO48HJ 4.4 miles 92° 2019-01-06 07:13:28

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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