Apparatus

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sensors Mode-S transponder

49C295

ICAO 24-bit transponder address · allocated to Czech Republic

Hex
49C295
Octal
22341225
Decimal
4,833,941
Country
CZ
No current signal · last broadcast 2d ago
Flights observed
92
Distinct callsigns
1
Country
CZ
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S 49C295.

Country allocation

The ICAO 24-bit address 49C295 falls within the block assigned to Czech Republic (CZ) by ICAO Annex 10, Volume III. Every aircraft registered in Czech Republic receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 1 distinct

Callsign Airline Flights Last seen
OKZUN01 - 92 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 OKZUN01 - Jul 25, 13:00 UTCJul 25, 14:20 UTC1h 20m
2026-07-22 OKZUN01 - Jul 22, 17:00 UTCJul 22, 17:45 UTC45m
2026-07-22 OKZUN01 - Jul 22, 14:40 UTCJul 22, 16:05 UTC1h 25m
2026-07-21 OKZUN01 - Jul 21, 16:45 UTCJul 21, 17:20 UTC35m
2026-07-20 OKZUN01 - Jul 20, 16:05 UTCJul 20, 16:35 UTC30m
2026-07-19 OKZUN01 - Jul 19, 09:05 UTCJul 19, 09:30 UTC25m
2026-07-19 OKZUN01 - Jul 19, 06:40 UTCJul 19, 08:30 UTC1h 50m
2026-07-18 OKZUN01 - Jul 18, 09:45 UTCJul 18, 10:15 UTC30m
2026-07-18 OKZUN01 - Jul 18, 08:05 UTCJul 18, 08:30 UTC25m
2026-07-18 OKZUN01 - Jul 18, 06:30 UTCJul 18, 07:00 UTC30m
2026-07-17 OKZUN01 - Jul 17, 14:44 UTCJul 17, 18:00 UTC3h 15m
2026-07-16 OKZUN01 - Jul 16, 16:40 UTCJul 16, 17:10 UTC30m
2026-07-16 OKZUN01 - Jul 16, 15:19 UTCJul 16, 15:49 UTC30m
2026-07-16 OKZUN01 - Jul 16, 06:05 UTCJul 16, 07:30 UTC1h 25m
2026-07-15 OKZUN01 - Jul 15, 14:55 UTCJul 15, 18:30 UTC3h 35m
2026-07-13 OKZUN01 - Jul 13, 15:10 UTCJul 13, 15:50 UTC40m
2026-07-13 OKZUN01 - Jul 13, 06:20 UTCJul 13, 07:20 UTC1h 0m
2026-07-12 OKZUN01 - Jul 12, 15:40 UTCJul 12, 16:20 UTC40m
2026-07-12 OKZUN01 - Jul 12, 14:15 UTCJul 12, 15:01 UTC45m
2026-07-12 OKZUN01 - Jul 12, 10:20 UTCJul 12, 10:55 UTC35m
2026-07-12 OKZUN01 - Jul 12, 08:50 UTCJul 12, 09:25 UTC35m
2026-07-11 OKZUN01 - Jul 11, 14:00 UTCJul 11, 15:15 UTC1h 15m
2026-07-09 OKZUN01 - Jul 9, 14:30 UTCJul 9, 16:10 UTC1h 40m
2026-07-09 OKZUN01 - Jul 9, 10:15 UTCJul 9, 11:30 UTC1h 15m
2026-07-08 OKZUN01 - Jul 8, 05:50 UTCJul 8, 06:25 UTC35m
2026-07-07 OKZUN01 - Jul 7, 06:50 UTCJul 7, 08:00 UTC1h 10m
2026-07-07 OKZUN01 - Jul 7, 05:40 UTCJul 7, 06:10 UTC30m
2026-07-06 OKZUN01 - Jul 6, 09:40 UTCJul 6, 10:25 UTC45m
2026-07-06 OKZUN01 - Jul 6, 06:40 UTCJul 6, 09:05 UTC2h 25m
2026-07-06 OKZUN01 - Jul 6, 05:25 UTCJul 6, 06:00 UTC35m
2026-07-05 OKZUN01 - Jul 5, 17:05 UTCJul 5, 17:40 UTC35m
2026-07-05 OKZUN01 - Jul 5, 15:40 UTCJul 5, 16:20 UTC40m
2026-07-05 OKZUN01 - Jul 5, 08:15 UTCJul 5, 09:10 UTC55m
2026-07-04 OKZUN01 - Jul 4, 15:20 UTCJul 4, 15:55 UTC35m
2026-07-04 OKZUN01 - Jul 4, 11:20 UTCJul 4, 14:30 UTC3h 10m
2026-07-03 OKZUN01 - Jul 3, 16:30 UTCJul 3, 16:55 UTC25m
2026-07-01 OKZUN01 - Jul 1, 15:55 UTCJul 1, 16:15 UTC20m
2026-07-01 OKZUN01 - Jul 1, 14:30 UTCJul 1, 15:15 UTC45m
2026-06-28 OKZUN01 - Jun 28, 08:05 UTCJun 28, 08:29 UTC25m
2026-06-27 OKZUN01 - Jun 27, 15:10 UTCJun 27, 16:14 UTC1h 5m
2026-06-27 OKZUN01 - Jun 27, 09:09 UTCJun 27, 09:44 UTC35m
2026-06-21 OKZUN01 - Jun 21, 15:49 UTCJun 21, 16:25 UTC35m
2026-06-21 OKZUN01 - Jun 21, 12:55 UTCJun 21, 13:24 UTC30m
2026-06-21 OKZUN01 - Jun 21, 11:30 UTCJun 21, 12:04 UTC35m
2026-06-20 OKZUN01 - Jun 20, 11:14 UTCJun 20, 12:14 UTC1h 0m
2026-06-20 OKZUN01 - Jun 20, 09:29 UTCJun 20, 10:04 UTC35m
2026-06-20 OKZUN01 - Jun 20, 07:29 UTCJun 20, 07:59 UTC30m
2026-06-19 OKZUN01 - Jun 19, 12:59 UTCJun 19, 14:04 UTC1h 5m
2026-06-18 OKZUN01 - Jun 18, 16:05 UTCJun 18, 16:25 UTC20m
2026-06-18 OKZUN01 - Jun 18, 12:55 UTCJun 18, 13:15 UTC20m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Mode-S 49C295 frequently asked

What is Mode-S code 49C295?
49C295 is an ICAO 24-bit transponder address. Allocated to Czech Republic.
Where is Mode-S 49C295 registered?
Mode-S code 49C295 is allocated to Czech Republic (CZ). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 49C295 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 49C295, octal 22341225, decimal 4,833,941.
What flights does 49C295 operate?
Mode-S 49C295 has broadcast 1 distinct callsign, including OKZUN01.