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APRS station OK4AD - show graphs
Comment: OK4AB- op.JARDA FTM 350
Mic-E message: Off duty
Location: 49°58.35' N 14°17.25' E - locator JN79DX43MJ - show map
1.7 miles Northwest bearing 301° from Černošice, Středočeský Kraj, Czech Republic [?]
3.1 miles North bearing 346° from Všenory, Středočeský Kraj, Czech Republic
9.9 miles Southwest bearing 217° from Prague, Hlavní Mesto Praha, Czech Republic
84.7 miles Southeast bearing 134° from Chemnitz, Direktionsbezirk Chemnitz, Saxony, Germany
Last position: 2024-09-28 11:09:59 EDT (6d 8h17m ago)
2024-09-28 17:09:59 CEST local time at Černošice, Czech Republic [?]
Altitude: -577 ft
Course: 260°
Speed: 0 MPH
Device: Yaesu: FTM-350 (rig)
Last path: OK4AD>TYUX35 via OK1CMJ-1*,WIDE2-1,qAR,OK1RPL-1 (good)
Positions stored: 1
Stations near current position of OK4AD - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
OK4AB13.3 yards 90°2024-09-30 14:04:09 OK4AB-942.2 yards 162°2024-10-04 08:01:07
OK4AB-81.3 miles 278°2024-09-21 10:12:00 OK7TD2.7 miles 197°2024-09-06 14:23:59
OK1LPD-62.7 miles 139°2024-10-04 19:19:52 OK1LPD-102.7 miles 139°2024-10-04 19:10:18
OK2MDM-82.7 miles 139°2024-10-04 05:59:05 OK1LCD-92.7 miles 138°2024-10-03 18:43:43
OK1LPD2.7 miles 139°2024-09-29 13:24:05 OK2MDM-Y2.7 miles 139°2024-10-04 05:47:24
OK1LPD-22.8 miles 140°2024-10-04 19:23:24 OK2MDM2.8 miles 140°2024-10-04 12:47:45
OK1FET-43.2 miles 138°2024-10-04 19:23:57 OK1LCD-34.1 miles 263°2024-10-04 19:20:54
OK0BNH-24.3 miles 181°2024-10-04 18:34:29 OK1TI-104.3 miles 174°2024-09-21 04:54:34
438.625ST4.3 miles 181°2024-10-04 19:02:02 OK0BNH-14.4 miles 180°2024-10-04 19:03:40
OK1DJO-84.5 miles 19°2024-09-22 04:57:41 OK7TD-94.8 miles 219°2024-09-21 12:48:48
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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