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Callsign, ship name or locator: Clear       
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APRS station OK4AM - show graphs
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Comment: DMR 2304020, OK0xxx, CB, PMR
Location: 50°34.29' N 15°53.27' E - locator JO70WN67MD - show map - static map
1.3 miles Northwest bearing 304° from Trutnov, Královéhradecký Kraj, Czech Republic [?]
3.4 miles Southeast bearing 135° from Mladé Buky, Královéhradecký Kraj, Czech Republic
61.9 miles Southwest bearing 234° from Wrocław, Lower Silesian Voivodeship, Poland
72.8 miles Northeast bearing 62° from Prague, Hlavní Mesto Praha, Czech Republic
Last position: 2020-06-16 04:43:30 EDT (48d 17h46m ago)
2020-06-16 10:43:30 CEST local time at Trutnov, Czech Republic [?]
Speed: 1 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: OK4AM>APDR15 via TCPIP*,qAC,T2FEJER
Positions stored: 5431
Stations near current position of OK4AM - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OK/KR-0115.5 miles 349°2020-08-01 09:14:01 OK/KR-0326.7 miles 168°2020-08-01 08:49:05
DW33447.8 miles 111°2020-08-03 22:15:29 OK/KR-0058.5 miles 311°2020-08-01 09:28:54
OK5AM-38.5 miles 348°2020-08-03 20:51:46 OK1TPW-810.0 miles 315°2020-08-03 11:51:37
SP/SS-01410.4 miles 28°2020-07-07 07:44:58 OK1TPW-1010.6 miles 319°2020-08-02 10:33:10
OK/KR-06711.0 miles 347°2020-07-26 03:19:06 OK1ALF11.0 miles 323°2020-08-03 12:49:35
438.875KR11.3 miles 314°2020-08-03 22:27:00 OK0BCA11.3 miles 313°2020-08-03 22:27:00
OK0BCA B11.3 miles 314°2020-08-03 22:27:00 OK0BCA-B11.3 miles 314°2020-08-03 22:04:27
OK0BCA-111.3 miles 313°2020-08-03 22:20:00 OK1JIL-1212.0 miles 279°2020-08-02 12:28:14
OK/KR-00113.1 miles 330°2020-08-02 06:06:33 Snezka13.1 miles 330°2020-08-03 22:17:56
Snez-warn13.1 miles 330°2020-08-03 22:18:13 OK/KR-06613.2 miles 341°2020-07-18 06:58:56
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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