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APRS station OK1CMJ-1 - show graphs
Comment: W3,CZn-N,DIGI Praha Brdy ASL:860m
Location: 49°39.33' N 13°49.08' E - locator JN69VP87DH - show map
4.2 miles Northwest bearing 331° from Rožmitál pod Třemšínem, Středočeský Kraj, Czech Republic [?]
5.6 miles West bearing 270° from Bohutín, Středočeský Kraj, Czech Republic
20.7 miles East bearing 108° from Plzeň, Plzeňský Kraj, Czech Republic
40.1 miles Southwest bearing 222° from Prague, Hlavní Mesto Praha, Czech Republic
Last position: 2025-01-22 16:34:50 EST (16d 8h12m ago)
2025-01-22 22:34:50 CET local time at Rožmitál pod Třemšínem, Czech Republic [?]
Last telemetry: 2025-01-22 16:25:25 EST (16d 8h21m ago) – show telemetry
Avg 10m: 0.137 Rx Erlang, Avg 10m: 0.027 Tx Erlang, RxPkts: 125 count/10m, IGateDropRx: 255 count/10m, TxPkts: 22 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: OK1CMJ-1>APRX29 via qAR,OK1RPL-1
Positions stored: 5
Items and objects originated: 438.725BR
Other SSIDs: OK1CMJ-7 OK1CMJ-14 OK1CMJ-5 OK1CMJ-6 OK1CMJ-15 OK1CMJ-04 OK1CMJ-10
Last heard a station directly: 2025-01-25 13:16:18 EST (13d 11h30m ago)
Normal receiver range estimate: 124 miles (Updated: 2025-01-25 13:16:18 EST)
Stations near current position of OK1CMJ-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
-14324.7 yards 2°2025-01-31 06:43:57 OK1CMJ-14324.7 yards 2°2025-02-08 00:43:53
OK1CMJ-04324.7 yards 2°2025-01-25 02:44:04 OK1CMJ-6325.5 yards 355°2025-02-08 00:37:21
MJ-6325.5 yards 355°2025-02-04 17:09:15 438.725BR359.5 yards 17°2025-01-22 16:26:10
OK/ST-1054.3 miles 38°2025-01-30 09:29:28 OK1CMJ-104.5 miles 140°2025-01-10 11:05:19
OK1RPL-65.8 miles 333°2025-02-08 00:41:00 OK1RPL-165.9 miles 334°2025-02-07 15:50:35
OK1CMJ-156.0 miles 154°2025-02-08 00:33:30 OK1CMJ-76.0 miles 153°2025-02-08 00:45:37
OK1CMJ-56.0 miles 153°2025-02-08 00:40:19 OK1BIL-18.4 miles 350°2025-02-08 00:38:48
OK1BIL-108.4 miles 350°2025-02-06 09:39:32 145.762ST8.6 miles 44°2025-02-08 00:45:38
OK1BIL-28.6 miles 350°2025-02-08 00:30:59 OK1HBP-99.0 miles 311°2025-01-13 08:34:32
GW164010.6 miles 297°2025-02-08 00:40:16 OK1UR-711.0 miles 299°2025-02-06 13:37:11
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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