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APRS station OK4MD - show graphs
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Comment: OK-DMR 2308114
Location: 50°01.39' N 14°26.30' E - locator JO70FA25ON - show map - static map
1.0 miles East bearing 110° from Hodkovičky, Hlavní Mesto Praha, Czech Republic [?]
1.5 miles Southeast bearing 127° from Braník, Hlavní Mesto Praha, Czech Republic
4.5 miles South bearing 170° from Prague, Hlavní Mesto Praha, Czech Republic
77.3 miles Southeast bearing 156° from Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2017-02-27 09:53:18 EST (3h13m ago)
2017-02-27 15:53:18 CET local time at Hodkovičky, Czech Republic [?]
Course: 124°
Device: Unknown: Unknown
Last path: OK4MD>APRS via DMR*,qAS,OK0X-1 (good)
Positions stored: 15086
Packet rate: 437 seconds between packets on average during 21857 seconds.
Items and objects originated: 439.325Y OK-DMR OK0DBY
Other SSIDs: OK4MD-1 OK4MD-10 OK4MD-2 OK4MD-5 OK4MD-B
Stations near current position of OK4MD - show more
callsign distance last heard - EST      callsign distance last heard - EST
OK4MD-132.9 yards 54°2017-02-19 20:58:38 OK4MD-2176.1 yards 118°2017-02-20 02:11:10
EL-OK1MDX0.6 miles 94°2017-02-27 13:03:52 OK1COM-120.7 miles 282°2017-02-14 09:06:31
OK3MD0.7 miles 194°2017-01-31 17:47:41 OK3MD-70.7 miles 194°2017-01-31 18:13:19
PrahaLibu1.1 miles 164°2017-02-27 12:12:44 Prah-warn1.1 miles 164°2017-02-03 06:14:15
OK1COM1.4 miles 261°2017-02-27 04:40:51 OK1EL1.8 miles 353°2017-02-26 11:23:17
OK1AVT1.8 miles 237°2017-02-07 01:25:28 OK1VCF1.9 miles 29°2017-02-25 12:34:08
OK1VCF-41.9 miles 29°2017-02-27 13:06:28 OK7W1.9 miles 357°2017-02-26 18:16:48
OK1TCP-151.9 miles 26°2017-02-27 10:35:49 OK1RQ-92.0 miles 355°2017-02-25 06:03:07
OK1RQ-72.1 miles 353°2017-02-21 18:11:06 OK1EL B2.1 miles 357°2017-02-18 11:23:06
OK1EL-B2.1 miles 357°2017-02-18 11:23:16 OK1RQ-22.3 miles 10°2017-02-15 16:35:49
Stations which heard OK4MD directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DMR 2676 2017-02-01 01:54:58 2017-02-27 09:53:18 JO70NV > JN71EI 660.1 miles 183° 2017-02-26 07:08:24

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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