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APRS station OK4AB - show graphs
Mic-E message: Off duty
Location: 49°58.33' N 14°16.97' E - locator JN79DX33WH - show map
1.8 miles Northwest bearing 297° from Černošice, Středočeský Kraj, Czech Republic [?]
3.1 miles North bearing 343° from Všenory, Středočeský Kraj, Czech Republic
10.1 miles Southwest bearing 217° from Prague, Hlavní Mesto Praha, Czech Republic
84.6 miles Southeast bearing 134° from Chemnitz, Direktionsbezirk Chemnitz, Saxony, Germany
Last position: 2024-12-19 05:31:29 EST (14d 1h39m ago)
2024-12-19 11:31:29 CET local time at Černošice, Czech Republic [?]
Altitude: -148 ft
Course: 274°
Speed: 0 MPH
Device: Yaesu: FTM-350 (rig)
Last path: OK4AB>TYUX33 via WIDE1-1,WIDE2-1,qAR,OK1KZE-1 (good)
Positions stored: 8081
Other SSIDs: OK4AB-9 OK4AB-B OK4AB-N OK4AB-8 OK4AB-5 OK4AB-10
Stations near current position of OK4AB - show more
callsign distance last heard - EST      callsign distance last heard - EST
OK4AB-9380.4 yards 84°2024-12-23 14:46:00 OK1LCD-92.6 miles 128°2024-12-23 03:33:59
OK1LPD-62.9 miles 136°2025-01-02 02:04:25 OK1LPD-102.9 miles 136°2025-01-02 00:44:56
OK2MDM-82.9 miles 135°2025-01-01 07:44:34 OK1LPD2.9 miles 136°2024-12-24 14:59:01
OK2MDM-Y2.9 miles 135°2024-12-31 13:10:05 OK1LPD-22.9 miles 136°2025-01-02 07:01:03
OK2MDM2.9 miles 137°2025-01-02 06:19:00 OK1LCD-82.9 miles 136°2024-12-29 06:56:57
OK1FET-43.3 miles 135°2025-01-02 07:09:43 OK1LCD-33.9 miles 263°2025-01-02 06:58:36
OK1TI-94.2 miles 169°2024-12-29 14:15:33 OK0BNH-24.3 miles 178°2025-01-02 06:08:02
OK1TI-104.3 miles 171°2025-01-02 06:48:19 438.625ST4.3 miles 178°2025-01-02 06:42:07
OK0BNH-14.4 miles 178°2025-01-02 06:45:16 OK7TD-94.7 miles 217°2025-01-01 16:46:47
OK1BIS5.3 miles 16°2024-12-17 17:29:29 OK4FD5.3 miles 110°2024-12-22 22:45:20
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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