Apparatus

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sensors Mode-S transponder

49D5EE

ICAO 24-bit transponder address · allocated to Czech Republic

Currently assigned to OK-FYD · AIRBUS A220-300

Hex
49D5EE
Octal
22352756
Decimal
4,838,894
Country
CZ
Tail
OK-FYD
Type
BCS3
Broadcasting now · callsign TVS1PQ · 35,000 ft
Flights observed
478
Distinct callsigns
20
Country
CZ
Last broadcast
Jul 26, 21:30 UTC

Current position

49D5EE is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 49D5EE 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
TVS2DZ Smart Wings 26 2026-07-25
TVS1DZ Smart Wings 24 2026-07-25
TVS4BD Smart Wings 21 2026-07-25
TVS3BD Smart Wings 21 2026-07-25
TVS9Q6 Smart Wings 14 2026-07-24
TVS9T7 - 13 2026-07-24
TVS2XY Smart Wings 12 2026-05-12
TVS4WY Smart Wings 11 2026-07-26
TVS1XY Smart Wings 11 2026-05-12
TVS3WY Smart Wings 10 2026-07-26
TVS4NQ Smart Wings 9 2026-07-23
TVS3NQ Smart Wings 9 2026-07-23
TVS2TU - 9 2026-07-16
TVS1TU - 9 2026-07-16
TVS3WP - 8 2026-05-28
TVS2KL Smart Wings 8 2026-07-25
TVS1KL Smart Wings 8 2026-07-25
TVS5ZW - 7 2026-05-28
TVS3SU - 7 2026-07-17
TVS7G9 Smart Wings 6 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TVS6KN AYT → PRG Jul 26, 20:55 UTCJul 26, 21:30 UTC35m
2026-07-26 TVS5KN PRG → AYT Jul 26, 17:15 UTCJul 26, 19:50 UTC2h 35m
2026-07-26 TVS4LN SKG → PRG Jul 26, 13:50 UTCJul 26, 15:40 UTC1h 50m
2026-07-26 TVS3LN PRG → SKG Jul 26, 11:00 UTCJul 26, 12:40 UTC1h 40m
2026-07-26 TVS4WY RHO → PRG Jul 26, 06:35 UTCJul 26, 09:25 UTC2h 50m
2026-07-26 TVS3WY PRG → RHO Jul 26, 02:45 UTCJul 26, 05:10 UTC2h 25m
2026-07-25 TVS3BD PRG → TLV Jul 25, 20:55 UTCJul 25, 22:50 UTC1h 55m
2026-07-25 TVS4BD LHR → PRG Jul 25, 17:15 UTCJul 25, 19:40 UTC2h 25m
2026-07-25 TVS1DZ CDG → PRG Jul 25, 13:15 UTCJul 25, 14:30 UTC1h 15m
2026-07-25 TVS2DZ PRG → CDG Jul 25, 10:45 UTCJul 25, 12:00 UTC1h 15m
2026-07-25 TVS2KL CHQ → PRG Jul 25, 07:00 UTCJul 25, 09:40 UTC2h 40m
2026-07-25 TVS1KL PRG → CHQ Jul 25, 03:25 UTCJul 25, 05:25 UTC2h 0m
2026-07-24 TVS9T7 - Jul 24, 16:00 UTCJul 24, 18:45 UTC2h 45m
2026-07-24 TVS9Q6 PRG → AYT Jul 24, 12:10 UTCJul 24, 14:55 UTC2h 45m
2026-07-24 TVS4PR CFU → PRG Jul 24, 06:35 UTCJul 24, 09:00 UTC2h 25m
2026-07-24 TVS3PR PRG → HER Jul 24, 03:05 UTCJul 24, 05:15 UTC2h 10m
2026-07-23 TVS2AB NCE → PRG Jul 23, 20:35 UTCJul 23, 22:05 UTC1h 30m
2026-07-23 TVS1AB PRG → NCE Jul 23, 17:50 UTCJul 23, 19:10 UTC1h 20m
2026-07-23 TVS9T7 - Jul 23, 13:50 UTCJul 23, 16:45 UTC2h 55m
2026-07-23 TVS9Q6 PRG → AYT Jul 23, 10:00 UTCJul 23, 12:40 UTC2h 40m
2026-07-23 TVS4NQ KGS → PRG Jul 23, 06:15 UTCJul 23, 08:50 UTC2h 35m
2026-07-23 TVS3NQ PRG → CFU Jul 23, 03:05 UTCJul 23, 05:20 UTC2h 15m
2026-07-22 TVS2YZ RHO → PRG Jul 22, 20:10 UTCJul 22, 22:50 UTC2h 40m
2026-07-22 TVS1YZ PRG → RHO Jul 22, 16:30 UTCJul 22, 18:55 UTC2h 25m
2026-07-22 TVS4ZA FCO → BRS Jul 22, 12:30 UTCJul 22, 14:00 UTC1h 30m
2026-07-22 TVS2QZ - Jul 22, 11:20 UTCJul 22, 11:30 UTC10m
2026-07-22 TVS2730 PRG → CIY Jul 22, 03:20 UTCJul 22, 05:20 UTC2h 0m
2026-07-20 TVS5LC ADB → PRG Jul 20, 20:55 UTCJul 20, 23:15 UTC2h 20m
2026-07-20 TVS5LE - Jul 20, 17:30 UTCJul 20, 19:45 UTC2h 15m
2026-07-20 TVS4LN SKG → PRG Jul 20, 14:10 UTCJul 20, 16:00 UTC1h 50m
2026-07-20 TVS3LN PRG → SKG Jul 20, 11:20 UTCJul 20, 13:05 UTC1h 45m
2026-07-20 TVS7G9 LCA → PRG Jul 20, 06:35 UTCJul 20, 09:50 UTC3h 15m
2026-07-20 TVS7EJ PRG → LCA Jul 20, 02:05 UTCJul 20, 05:00 UTC2h 55m
2026-07-19 TVS6EH - Jul 19, 22:05 UTCJul 20, 00:35 UTC2h 30m
2026-07-19 TVS5EH PRG → FNC Jul 19, 18:40 UTCJul 19, 21:00 UTC2h 20m
2026-07-19 TVS2CD - Jul 19, 15:10 UTCJul 19, 17:10 UTC2h 0m
2026-07-19 TVS1CD PRG → TLV Jul 19, 11:10 UTCJul 19, 13:30 UTC2h 20m
2026-07-19 TVS4NQ KGS → PRG Jul 19, 06:30 UTCJul 19, 09:00 UTC2h 30m
2026-07-19 TVS3NQ PRG → KGS Jul 19, 03:05 UTCJul 19, 05:20 UTC2h 15m
2026-07-18 TVS3BD - Jul 18, 19:55 UTCJul 18, 21:55 UTC2h 0m
2026-07-18 TVS4BD - Jul 18, 16:25 UTCJul 18, 18:45 UTC2h 20m
2026-07-18 TVS1DZ - Jul 18, 13:20 UTCJul 18, 14:35 UTC1h 15m
2026-07-18 TVS2DZ PRG → CDG Jul 18, 10:30 UTCJul 18, 11:55 UTC1h 25m
2026-07-18 TVS2KL CHQ → PRG Jul 18, 06:50 UTCJul 18, 09:20 UTC2h 30m
2026-07-18 TVS1KL PRG → CHQ Jul 18, 03:10 UTCJul 18, 05:30 UTC2h 20m
2026-07-17 TVS4SU TGD → PRG Jul 17, 19:35 UTCJul 17, 21:00 UTC1h 25m
2026-07-17 TVS3SU - Jul 17, 16:34 UTCJul 17, 17:50 UTC1h 15m
2026-07-17 TVS2PQ - Jul 17, 13:20 UTCJul 17, 15:10 UTC1h 50m
2026-07-17 TVS1PQ - Jul 17, 10:35 UTCJul 17, 12:25 UTC1h 50m
2026-07-17 TVS2ST - Jul 17, 07:00 UTCJul 17, 09:30 UTC2h 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-FYD page for operator, model, and routing details .

Mode-S 49D5EE frequently asked

What is Mode-S code 49D5EE?
49D5EE is an ICAO 24-bit transponder address. Allocated to Czech Republic. Assigned to OK-FYD.
Where is Mode-S 49D5EE registered?
Mode-S code 49D5EE 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 49D5EE broadcasting right now?
Yes. Mode-S 49D5EE is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 49D5EE, octal 22352756, decimal 4,838,894.
What flights does 49D5EE operate?
Mode-S 49D5EE has broadcast 20 distinct callsigns, including TVS2DZ, TVS1DZ, TVS4BD, TVS3BD, TVS9Q6.