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APRS station SM4XDJ-1 - show graphs Bookmark and Share
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Comment: JO79 iGate, http://tuben.lugn.nu/igate/ sm4xdj@sk4bx.se
Location: 59°15.39' N 15°13.59' E - locator JO79OG71EN - show map - static map
1.4 miles Southeast bearing 150° from Örebro, Örebro Kommun, Örebro, Sweden [?]
6.5 miles South bearing 177° from Hovsta, Örebro, Sweden
52.8 miles Southwest bearing 243° from Västerås, Västerås Kommun, Västmanland, Sweden
Last position: 2012-02-14 06:21:02 UTC (23m53s ago)
2012-02-14 07:21:02 CET local time at Örebro, Sweden [?]
Last telemetry: 2012-02-14 06:39:16 UTC (5m39s ago) – show telemetry
Avg 10m: 0.025 Rx Erlang, Avg 10m: 0.001 Tx Erlang, RxPkts: 22 count/10m, IGateDropRx: 2 count/10m, TxPkts: 1 count/10m
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Device: OH2MQK: aprx version 21 (software)
Last path: SM4XDJ-1>APRX21 via TCPIP*,qAC,T2FINLAND
Positions stored: 15
Packet rate: 443 seconds between packets on average during 22133 seconds.
Items and objects originated: SK4BX/R
Other SSIDs: SM4XDJ-9
APRS igate – Statistics for 2012-02:
Stations heard directly: 8 on radio path – show map
Last heard a station directly: 2012-02-14 06:39:15 UTC (5m40s ago)
Normal receiver range estimate: 12 miles (Updated: 2012-01-31 22:30:31 UTC)
Position packets heard directly: 2767 on radio path
Position packets sent to APRS-IS: 28595 – show map
Stations near current position of SM4XDJ-1 - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
SM4XDJ-931.1 yards 270°2012-02-12 12:57:44 SA4ARG-90.8 miles 39°2012-02-07 15:14:58
SM4JPD-91.4 miles 355°2012-02-07 13:03:58 SM4XFP-111.4 miles 350°2012-01-23 10:28:19
SM4IVE-101.5 miles 329°2012-02-13 12:23:29 SK4TL-11.9 miles 24°2012-02-14 06:41:20
SM4JPD-51.9 miles 24°2012-02-14 06:44:32 SM4IVE-93.6 miles 174°2012-02-14 06:44:39
SK4BX-29.1 miles 174°2012-02-14 06:39:15 SG4UOF C10.8 miles 42°2012-02-14 06:42:10
SG4UOF-C10.8 miles 42°2012-02-14 06:42:50 SK4BX/R11.8 miles 296°2012-02-14 06:33:06
SM4XUR-713.6 miles 202°2012-02-12 07:05:38 SM4XUR13.6 miles 202°2012-02-10 16:10:28
SM4IVE-513.7 miles 126°2012-02-14 06:43:32 SM5IDM-1022.1 miles 136°2012-01-16 10:16:03
SM5IDM-522.1 miles 136°2012-01-16 16:27:18 SM5ERW-1126.3 miles 129°2012-02-12 14:18:56
SM5ERW26.3 miles 129°2012-02-11 10:37:28
Stations heard directly by SM4XDJ-1
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC
SM6MFA-9 11 2012-02-03 12:51:59 2012-02-03 13:24:10 JO79SI > JO79OG 12.8 miles 62° 2012-02-03 12:51:59
SM5TJH-14 22 2012-02-02 15:17:50 2012-02-02 16:10:00 JO79NK > JO79OG 13.7 miles 347° 2012-02-02 15:17:50
SM4IVE-9 161 2012-02-01 08:21:52 2012-02-13 16:31:49 JO79SD > JO79OG 13.7 miles 126° 2012-02-04 02:36:43
SK4BX-2 2524 2012-02-01 00:04:13 2012-02-14 06:39:15 JO79PD > JO79OG 9.1 miles 174° 2012-02-14 06:39:15
SK4UG-2 2 2012-02-01 00:21:29 2012-02-01 00:31:31 JO79MW > JO79OG 46.3 miles 352° 2012-02-01 00:31:31
SM4JPD-9 17 2012-02-04 11:59:16 2012-02-07 13:03:58 JO79ND > JO79OG 7.9 miles 203° 2012-02-04 12:18:03
SM4XDJ-9 25 2012-02-12 12:08:47 2012-02-12 12:55:49 JO79QH > JO79OG 7.6 miles 61° 2012-02-12 12:08:47
SM0JST-9 5 2012-02-05 10:51:28 2012-02-06 00:41:12 JO79UK > JO79OG 19.7 miles 55° 2012-02-06 00:41:12

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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