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APRS station OK4MD-1 - show graphs
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Comment: Martin
Mic-E message: En route
Location: 50°01.41' N 14°26.28' E - locator JO70FA25NP - show map - static map
4.5 miles South bearing 170° from Staré Město, 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: 2018-02-01 23:09:54 EST (18d 21h30m ago)
2018-02-02 05:09:54 CET local time at Staré Město, Czech Republic [?]
Altitude: 892 ft
Course: 249°
Speed: 1 MPH
Device: Yaesu: FT1D (ht)
Last path: OK4MD-1>UP0Q41 via OK1KZE-1,WIDE1,OK0BBK-2,WIDE2*,qAR,OK1KHL-1,T2CZECH (good)
Positions stored: 1067
Other SSIDs: OK4MD OK4MD-10 OK4MD-2 OK4MD-8 OK4MD-Y
Stations near current position of OK4MD-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
OK4MD96.8 yards 147°2018-02-20 19:41:47 OK1CNN-90.6 miles 280°2018-02-20 20:31:25
OK1COM-90.6 miles 278°2018-02-15 02:33:48 EL-OK1MDX0.7 miles 96°2018-02-20 20:30:36
N0833301_0.8 miles 209°2018-02-19 06:21:13 N08333010.9 miles 222°2018-02-19 06:22:28
PrahaLibu1.2 miles 164°2018-02-20 20:13:43 PrahaLiRu1.2 miles 164°2018-02-17 05:14:20
OM2JU-11.2 miles 8°2018-02-07 12:01:22 OK1VHB-151.4 miles 296°2018-02-16 02:03:28
OK1VCF1.8 miles 31°2018-02-18 12:34:36 OK2MIC-71.9 miles 277°2018-02-04 07:27:12
OK7W1.9 miles 357°2018-02-20 16:44:42 OK1VCF-41.9 miles 30°2018-02-20 20:35:18
OK1TCP-151.9 miles 27°2018-02-19 01:49:35 OK1CEL-91.9 miles 231°2018-02-04 09:42:49
OK1RQ-32.0 miles 354°2018-02-07 16:00:05 OK1RQ2.8 miles 2°2018-02-20 17:32:31
OK1MX2.9 miles 88°2018-02-07 02:15:59 OK0OMX3.0 miles 83°2018-02-20 20:12:02
Stations which heard OK4MD-1 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
OK1KZE-1 3 2018-02-01 22:09:25 2018-02-01 23:09:49 JO70FA > JN79FX 3.3 miles 192° 2018-02-01 23:09:49

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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