Apparatus

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sensors Mode-S transponder

49D563

ICAO 24-bit transponder address · allocated to Czech Republic

Currently assigned to OK-SWI · BOEING 737 MAX 8

Hex
49D563
Octal
22352543
Decimal
4,838,755
Country
CZ
Tail
OK-SWI
Type
B38M
No current signal · last broadcast Jul 26, 21:30 UTC
Flights observed
366
Distinct callsigns
20
Country
CZ
Last broadcast
Jul 26, 21:30 UTC

Last known position

Most recent position reported by Mode-S 49D563.

Country allocation

The ICAO 24-bit address 49D563 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 20 distinct

Callsign Airline Flights Last seen
TVP7306 - 17 2026-06-30
TVP7307 - 15 2026-06-30
TVP7604 - 8 2026-06-29
TVP7209 - 8 2026-07-01
TVP7208 - 8 2026-07-01
TVP7465 Smartwings Poland 7 2026-07-25
TVP7316 - 7 2026-06-26
TVP7304 - 7 2026-07-06
TVP7201 Smartwings Poland 7 2026-06-27
TVP7200 Smartwings Poland 7 2026-06-26
TVP7113 Smartwings Poland 7 2026-07-25
TVP7605 - 6 2026-06-22
TVP7527 Smartwings Poland 6 2026-06-26
TVP7526 Smartwings Poland 6 2026-06-25
TVP7464 Smartwings Poland 6 2026-05-25
TVP7451 Smartwings Poland 6 2026-07-26
TVP7305 - 6 2026-07-06
TVP7107 Smartwings Poland 6 2026-07-25
TVP7707 - 5 2026-07-02
TVP7706 - 5 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TVP7451 CHQ → WRO Jul 26, 19:05 UTCJul 26, 21:30 UTC2h 25m
2026-07-26 TVP7450 WRO → CHQ Jul 26, 15:30 UTCJul 26, 17:40 UTC2h 10m
2026-07-26 TVP7205 DLM → WAW Jul 26, 10:35 UTCJul 26, 13:05 UTC2h 30m
2026-07-26 TVP7202 SZZ → AYT Jul 26, 07:10 UTCJul 26, 09:20 UTC2h 10m
2026-07-25 TVP7113 HRG → KTW Jul 25, 18:55 UTCJul 26, 04:25 UTC9h 30m
2026-07-25 TVP7107 HRG → KTW Jul 25, 08:20 UTCJul 25, 17:35 UTC9h 15m
2026-07-25 TVP7465 RHO → WAW Jul 25, 02:15 UTCJul 25, 05:00 UTC2h 45m
2026-07-24 TVS2262 PED → RHO Jul 24, 22:50 UTCJul 25, 01:00 UTC2h 10m
2026-07-24 TVS2263 RHO → JCL Jul 24, 19:20 UTCJul 24, 21:50 UTC2h 30m
2026-07-24 TVS2338 PRG → RHO Jul 24, 15:30 UTCJul 24, 17:50 UTC2h 20m
2026-07-24 TVS4ZA FCO → BRS Jul 24, 12:55 UTCJul 24, 14:20 UTC1h 25m
2026-07-24 TVS2QZ - Jul 24, 09:35 UTCJul 24, 11:00 UTC1h 25m
2026-07-24 TVS2703 OLB → PRG Jul 24, 05:20 UTCJul 24, 07:05 UTC1h 45m
2026-07-24 TVS2702 PRG → OLB Jul 24, 02:15 UTCJul 24, 03:35 UTC1h 20m
2026-07-23 TVS2YZ RHO → PRG Jul 23, 20:05 UTCJul 23, 22:45 UTC2h 40m
2026-07-23 TVS1YZ PRG → RHO Jul 23, 16:30 UTCJul 23, 19:00 UTC2h 30m
2026-07-23 TVS4CE HER → PRG Jul 23, 12:30 UTCJul 23, 14:50 UTC2h 20m
2026-07-23 TVS3CE PRG → VLC Jul 23, 08:15 UTCJul 23, 10:55 UTC2h 40m
2026-07-23 TVS2553 DBB → PRG Jul 23, 03:15 UTCJul 23, 05:55 UTC2h 40m
2026-07-22 TVS2552 PRG → DBB Jul 22, 22:25 UTCJul 23, 01:30 UTC3h 5m
2026-07-22 TVS25M LPA → PRG Jul 22, 16:40 UTCJul 22, 20:40 UTC4h 0m
2026-07-22 TVS7A7 LPA → PRG Jul 22, 11:10 UTCJul 22, 14:40 UTC3h 30m
2026-07-22 TVS2374 HER → LEJ Jul 22, 02:25 UTCJul 22, 04:40 UTC2h 15m
2026-07-21 TVS2867 DJE → PRG Jul 21, 21:55 UTCJul 22, 00:15 UTC2h 20m
2026-07-21 TVS2785 BRQ → OSR Jul 21, 18:00 UTCJul 21, 20:20 UTC2h 20m
2026-07-21 TVS2785 BRQ → OSR Jul 21, 16:30 UTCJul 21, 16:45 UTC15m
2026-07-21 TVS2785 BRQ → OSR Jul 21, 13:15 UTCJul 21, 15:30 UTC2h 15m
2026-07-21 TVS2866 PRG → DJE Jul 21, 09:25 UTCJul 21, 11:45 UTC2h 20m
2026-07-20 TVS2527 RMF → PRG Jul 20, 22:20 UTCJul 21, 07:35 UTC9h 14m
2026-07-20 TVS2007 SPC → PRG Jul 20, 16:45 UTCJul 20, 21:05 UTC4h 20m
2026-07-20 TVS2006 PRG → SPC Jul 20, 10:25 UTCJul 20, 15:20 UTC4h 55m
2026-07-20 TVS2209 KVA → PRG Jul 20, 07:05 UTCJul 20, 09:00 UTC1h 55m
2026-07-20 TVS2208 PRG → KVA Jul 20, 04:00 UTCJul 20, 05:45 UTC1h 45m
2026-07-19 TVS2YZ RHO → PRG Jul 19, 20:45 UTCJul 19, 23:20 UTC2h 35m
2026-07-19 TVS1YZ PRG → RHO Jul 19, 16:55 UTCJul 19, 19:25 UTC2h 30m
2026-07-19 TVS2941 BOJ → PRG Jul 19, 13:25 UTCJul 19, 15:15 UTC1h 50m
2026-07-19 TVS2890 PED → BOJ Jul 19, 09:50 UTCJul 19, 11:25 UTC1h 35m
2026-07-18 TVS7UZ BRQ → AYT Jul 18, 22:50 UTCJul 19, 07:45 UTC8h 55m
2026-07-18 TVS2919 VAR → OSR Jul 18, 17:40 UTCJul 18, 19:20 UTC1h 40m
2026-07-18 TVS2918 BRQ → BOJ Jul 18, 15:00 UTCJul 18, 16:30 UTC1h 30m
2026-07-18 TVS23D BOJ → BRQ Jul 18, 12:15 UTCJul 18, 13:50 UTC1h 35m
2026-07-18 TVS23C BRQ → BOJ Jul 18, 09:45 UTCJul 18, 11:10 UTC1h 25m
2026-07-18 TVS4UW HER → BRQ Jul 18, 06:30 UTCJul 18, 08:45 UTC2h 15m
2026-07-18 TVS3UW BRQ → HER Jul 18, 02:55 UTCJul 18, 04:55 UTC2h 0m
2026-07-17 TVS2677 AYT → BRQ Jul 17, 21:44 UTCJul 18, 00:15 UTC2h 30m
2026-07-17 TVS2676 BRQ → AYT Jul 17, 17:44 UTCJul 17, 20:00 UTC2h 15m
2026-07-17 TVS56K - Jul 17, 13:40 UTCJul 17, 16:19 UTC2h 40m
2026-07-17 TVS56T - Jul 17, 10:05 UTCJul 17, 12:30 UTC2h 25m
2026-07-16 TVS45G BRQ → BRQ Jul 16, 23:35 UTCJul 17, 09:04 UTC9h 30m
2026-07-16 TVS8PU - Jul 16, 20:39 UTCJul 16, 22:10 UTC1h 30m

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.

Prefer a tail-number view? See the OK-SWI page for operator, model, and routing details .

Mode-S 49D563 frequently asked

What is Mode-S code 49D563?
49D563 is an ICAO 24-bit transponder address. Allocated to Czech Republic. Assigned to OK-SWI.
Where is Mode-S 49D563 registered?
Mode-S code 49D563 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 49D563 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 49D563, octal 22352543, decimal 4,838,755.
What flights does 49D563 operate?
Mode-S 49D563 has broadcast 20 distinct callsigns, including TVP7306, TVP7307, TVP7604, TVP7209, TVP7208.