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APRS station OK4MD-9 - show graphs
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Comment: Martin,qrv OK-DMR,www.ok4md.eu
Location: 50°01.43' N 14°26.23' E - locator JO70FA25LR - show map - static map
4.4 miles South bearing 170° from Staré Město, Hlavní Mesto Praha, Czech Republic [?]
4.5 miles South bearing 171° from Prague, Hlavní Mesto Praha, Czech Republic
4.6 miles South bearing 162° from Malá Strana, Hlavní Mesto Praha, Czech Republic
77.3 miles Southeast bearing 156° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2021-08-03 11:38:27 EDT (6h49m ago)
2021-08-03 17:38:27 CEST local time at Staré Město, Czech Republic [?]
Device: Anytone: AT-D878 (ht)
Last path: OK4MD-9>APAT81 via WIDE1-1,WIDE2-1,qAR,OK1KZE-1 (good)
Positions stored: 6006
Packet rate: 82 seconds between packets on average during 1479 seconds.
Other SSIDs: OK4MD OK4MD-1 OK4MD-10 OK4MD-11 OK4MD-12 OK4MD-2 OK4MD-3 OK4MD-4 OK4MD-6 OK4MD-7 OK4MD-8 OK4MD-N
Stations near current position of OK4MD-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OK4MD-11131.1 yards 99°2021-08-03 18:20:04 OK4MD-6136.8 yards 288°2021-07-10 09:29:46
OK4MD-4296.8 yards 106°2021-07-31 18:18:16 OK4MB0.3 miles 302°2021-07-12 08:08:41
OK1COM-90.6 miles 276°2021-08-03 13:16:35 EL-OK1MDX0.7 miles 98°2021-08-03 18:20:42
OK4MD0.8 miles 308°2021-08-03 06:53:52 OK1MDX0.8 miles 31°2021-07-13 16:32:45
OK4GG-91.0 miles 25°2021-07-12 11:59:49 PrahaLibu1.2 miles 162°2021-08-03 18:12:40
PrahaLiRu1.2 miles 162°2021-07-08 00:12:47 HrahaLibu1.2 miles 162°2021-07-14 09:12:52
PrahaOibu1.2 miles 162°2021-07-14 14:14:25 Praha,ibu1.2 miles 162°2021-07-23 17:12:45
EW92021.4 miles 1°2021-08-03 18:16:32 OK1HBP-71.4 miles 282°2021-07-21 12:38:29
OK1JOR-91.5 miles 302°2021-08-02 09:41:17 UPPR321.6 miles 51°2021-08-03 10:29:56
OK1VCF1.8 miles 31°2021-08-01 15:55:13 OK7W-11.9 miles 358°2021-08-03 16:48:32
Stations which heard OK4MD-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
OK1KZE-1 22 2021-07-31 20:01:36 2021-08-03 11:38:27 JO70FA > JN79FX 3.4 miles 191° 2021-08-03 11:38:27

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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