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APRS station OK4JL-9 - show graphs
Comment: OK4JL op.Jirka FTM-500
Mic-E message: En route
Location: 49°56.35' N 15°48.55' E - locator JN79VW75CJ - show map
1.0 miles Southeast bearing 144° from Chrudim, Pardubický Kraj, Czech Republic [?]
1.3 miles North bearing 351° from Slatiňany, Pardubický Kraj, Czech Republic
62.5 miles East bearing 99° from Prague, Hlavní Mesto Praha, Czech Republic
62.6 miles Northwest bearing 325° from Brno, South Moravian Region, Czech Republic
Last position: 2025-01-25 10:22:07 EST (13d 12h29m ago)
2025-01-25 16:22:07 CET local time at Chrudim, Czech Republic [?]
Altitude: 935 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course: 129°
Speed: 19 MPH
Device: Yaesu: FTM-500D (rig)
Last path: OK4JL-9>TY5V3L via WIDE1-1,WIDE2-1,qAR,SR6NWS (good)
Positions stored: 1186
Other SSIDs: OK4JL-10 OK4JL-B OK4JL-N OK4JL-15 OK4JL-6 OK4JL-7 OK4JL-8
Stations near current position of OK4JL-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
OK4JL-N23.1 yards 33°2025-02-07 15:31:22 OK4JL B23.1 yards 33°2025-02-07 15:31:52
OK4JL-B23.1 yards 33°2025-02-07 15:32:02 OK4JL-623.8 yards 23°2025-01-23 13:09:14
OK4JL-1044.2 yards 21°2025-02-07 22:48:53 OK4JL-1552.1 yards 71°2025-02-01 09:29:01
OK4JL-767.8 yards 41°2025-01-23 08:19:56 OK3MAT0.6 miles 1°2025-02-01 06:13:47
OK3MAT-91.0 miles 11°2025-02-07 10:22:46 OK3MAT-11.0 miles 14°2025-01-21 13:24:34
LKPD6.0 miles 329°2025-02-07 22:31:09 OK1PHM-126.2 miles 278°2025-02-07 22:40:24
OK1PHM-116.2 miles 278°2025-02-06 15:34:03 OK1PHM6.2 miles 278°2025-02-05 12:47:26
OK1PHM-86.2 miles 273°2025-02-06 09:36:28 OK1PHM-76.2 miles 278°2025-01-23 11:42:46
OK1FWG-106.6 miles 327°2025-02-07 22:37:55 OK1PHM6.8 miles 336°2025-01-27 01:48:19
OK1VHN6.8 miles 356°2025-01-24 12:29:19 OK1OBR-126.9 miles 349°2025-01-31 01:13:27
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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