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APRS station SM4WJF-9 - show graphs
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Comment: https://www.aprsdirect.com
Mic-E message: In service
Location: 60°07.67' N 15°11.42' E - locator JP70OD20UQ - show map - static map
1.5 miles South bearing 177° from Ludvika, Ludvika Kommun, Dalarna, Sweden [?]
7.8 miles Northeast bearing 67° from Grängesberg, Ludvika Kommun, Dalarna, Sweden
58.9 miles North bearing 359° from Örebro, Örebro Kommun, Örebro, Sweden
59.0 miles Northwest bearing 307° from Västerås, Västerås Kommun, Västmanland, Sweden
Last position: 2020-01-21 12:12:20 EST (2d 4h7m ago)
2020-01-21 18:12:20 CET local time at Ludvika, Sweden [?]
Altitude: 564 ft
Course: 115°
Speed: 15 MPH
Device: Kenwood: TM-D700 (rig)
Last path: SM4WJF-9>V0PW67 via SK4UG-2,WIDE1*,WIDE2-2,qAR,SM0RGQ-11 (good)
Positions stored: 75869
Packet rate: 263 seconds between packets on average during 3413 seconds.
Other SSIDs: SM4WJF-1
Stations near current position of SM4WJF-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
SA4BHE-36.7 miles 240°2020-01-23 16:16:00 SM4YVU6.7 miles 247°2020-01-08 15:04:56
hogfors11.5 miles 212°2020-01-23 16:15:38 SK4UG-215.3 miles 200°2020-01-23 16:16:54
SK4BW-519.7 miles 25°2020-01-23 15:45:45 SK4BW B21.2 miles 26°2020-01-23 16:19:26
SK4BW-B21.2 miles 26°2020-01-23 16:19:36 SK4BW-121.2 miles 26°2020-01-23 16:16:37
SK4BW21.2 miles 26°2020-01-23 16:14:54 GB7SG-DP23.6 miles 34°2020-01-23 16:03:33
EW814324.1 miles 35°2020-01-23 16:15:06
Stations which heard SM4WJF-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
SK4UG-2 115 2020-01-04 12:05:00 2020-01-21 12:12:20 JP70QL > JO79MW 40.6 miles 198° 2020-01-05 11:34:56
SA4BFH-1 11 2020-01-04 02:07:23 2020-01-05 10:06:22 JP70OG > JP70XG 25.3 miles 90° 2020-01-05 01:55:36
SL4ZYX-3 30 2020-01-04 01:55:46 2020-01-07 11:20:36 JP70OC > JP80BH 36.3 miles 64° 2020-01-04 11:59:09
SK4WV-2 2 2020-01-14 01:41:14 2020-01-17 01:39:38 JP70OD > JP70AM 48.1 miles 303° 2020-01-17 01:39:38
SK4BZ-3 44 2020-01-04 01:57:52 2020-01-05 10:12:45 JP70OG > JP70VI 20.7 miles 72° 2020-01-05 01:54:02
SK4SQ-1 48 2020-01-04 01:52:36 2020-01-21 01:42:28 JP70OD > JP70MS 43.5 miles 354° 2020-01-21 01:39:50

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.
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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