Apparatus

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sensors Mode-S transponder

4D226E

ICAO 24-bit transponder address · allocated to Malta

Currently assigned to 9H-QCZ · BOEING 737-800

Hex
4D226E
Octal
23221156
Decimal
5,055,086
Country
MT
Tail
9H-QCZ
Type
B738
No current signal · last broadcast Jul 26, 20:40 UTC
Flights observed
675
Distinct callsigns
20
Country
MT
Last broadcast
Jul 26, 20:40 UTC

Last known position

Most recent position reported by Mode-S 4D226E.

Country allocation

The ICAO 24-bit address 4D226E falls within the block assigned to Malta (MT) by ICAO Annex 10, Volume III. Every aircraft registered in Malta 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
RYR772F Ryanair 10 2026-05-27
RYR25JB Ryanair 10 2026-05-27
RYR79QE Ryanair 9 2026-06-03
RYR5KP Ryanair 9 2026-06-03
RYR93QL Ryanair 8 2026-05-30
RYR869P Ryanair 8 2026-06-02
RYR48XY Ryanair 8 2026-05-30
RYR9SV Ryanair 7 2026-05-30
RYR5VM Ryanair 7 2026-06-04
RYR5234 Ryanair 7 2026-06-02
RYR437N Ryanair 7 2026-05-30
RYR1ZJ Ryanair 7 2026-05-27
RYR1TU Ryanair 7 2026-06-04
RYR68NZ Ryanair 6 2026-05-24
RYR38YH Ryanair 6 2026-06-02
RYR221L Ryanair 6 2026-05-24
RYR96YW Ryanair 5 2026-06-03
RYR926C Ryanair 5 2026-06-03
RYR65SL Ryanair 5 2026-06-04
RYR4151 Ryanair 5 2026-06-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 RYR1NZ BRS → RZE Jul 26, 19:40 UTCJul 26, 20:40 UTC1h 0m
2026-07-26 RYR1LP NCE → STN Jul 26, 16:30 UTCJul 26, 18:40 UTC2h 10m
2026-07-26 RYR79GF ALC → DUB Jul 26, 12:25 UTCJul 26, 15:00 UTC2h 35m
2026-07-26 RYR3WU WMI → ALC Jul 26, 07:35 UTCJul 26, 10:50 UTC3h 15m
2026-07-26 RYR1UG PIK → RMU Jul 26, 03:55 UTCJul 26, 06:40 UTC2h 46m
2026-07-25 RYR9UJ CIA → EDI Jul 25, 21:10 UTCJul 25, 22:15 UTC1h 5m
2026-07-25 RYR27DE - Jul 25, 19:15 UTCJul 25, 20:20 UTC1h 5m
2026-07-25 RYR4UC STN → PSR Jul 25, 15:50 UTCJul 25, 18:10 UTC2h 20m
2026-07-25 RYR83AR ALC → MME Jul 25, 12:15 UTCJul 25, 14:55 UTC2h 40m
2026-07-25 RYR1LP NCE → STN Jul 25, 08:10 UTCJul 25, 10:55 UTC2h 45m
2026-07-25 RYR79GF ALC → DUB Jul 25, 04:10 UTCJul 25, 06:50 UTC2h 40m
2026-07-24 RYR9NE SUF → HHN Jul 24, 21:10 UTCJul 24, 23:25 UTC2h 15m
2026-07-24 RYR76UD - Jul 24, 18:20 UTCJul 24, 19:55 UTC1h 35m
2026-07-24 RYR425M EIN → REU Jul 24, 15:25 UTCJul 24, 17:15 UTC1h 50m
2026-07-24 RYR10XW REU → EIN Jul 24, 12:40 UTCJul 24, 14:20 UTC1h 40m
2026-07-24 RYR2ZX - Jul 24, 09:45 UTCJul 24, 11:40 UTC1h 55m
2026-07-24 RYR39FX AAR → STN Jul 24, 07:15 UTCJul 24, 08:40 UTC1h 25m
2026-07-24 RYR9SE STN → AAR Jul 24, 05:10 UTCJul 24, 06:20 UTC1h 10m
2026-07-23 RYR24YX BZG → STN Jul 23, 21:45 UTCJul 23, 23:30 UTC1h 45m
2026-07-23 RYR4DZ - Jul 23, 19:10 UTCJul 23, 20:55 UTC1h 45m
2026-07-23 RYR45RE NAP → CAG Jul 23, 17:05 UTCJul 23, 18:10 UTC1h 5m
2026-07-23 RYR24UD STN → NOC Jul 23, 14:55 UTCJul 23, 16:00 UTC1h 5m
2026-07-23 RYR66HC CGN → STN Jul 23, 12:45 UTCJul 23, 13:40 UTC55m
2026-07-23 RYR64LV - Jul 23, 11:00 UTCJul 23, 12:00 UTC1h 0m
2026-07-23 RYR55MM - Jul 23, 08:10 UTCJul 23, 10:10 UTC2h 0m
2026-07-23 RYR1CA MRS → FCO Jul 23, 05:35 UTCJul 23, 07:10 UTC1h 35m
2026-07-22 RYR4GA MLA → STN Jul 22, 20:55 UTCJul 22, 23:55 UTC3h 0m
2026-07-22 RYR98FB - Jul 22, 17:20 UTCJul 22, 20:05 UTC2h 45m
2026-07-22 RYR9KU AGP → ABZ Jul 22, 14:05 UTCJul 22, 16:10 UTC2h 5m
2026-07-22 RYR7YF ALC → PED Jul 22, 11:20 UTCJul 22, 13:05 UTC1h 45m
2026-07-21 RYR24YX BZG → STN Jul 21, 20:25 UTCJul 21, 22:10 UTC1h 45m
2026-07-21 RYR4DZ - Jul 21, 18:00 UTCJul 21, 19:40 UTC1h 40m
2026-07-21 RYR3EV EDI → ALC Jul 21, 16:05 UTCJul 21, 17:05 UTC1h 0m
2026-07-21 RYR643J STN → NTE Jul 21, 14:15 UTCJul 21, 15:15 UTC1h 0m
2026-07-21 RYR5FG - Jul 21, 10:20 UTCJul 21, 13:15 UTC2h 55m
2026-07-21 RYR10LY - Jul 21, 06:05 UTCJul 21, 08:40 UTC2h 35m
2026-07-20 RYR86NE BCN → STN Jul 20, 23:05 UTCJul 21, 00:50 UTC1h 44m
2026-07-20 RYR46PL - Jul 20, 19:00 UTCJul 20, 20:45 UTC1h 45m
2026-07-20 RYR27ST LIS → STN Jul 20, 15:35 UTCJul 20, 17:55 UTC2h 20m
2026-07-20 RYR4ZF PMI → LTN Jul 20, 12:20 UTCJul 20, 14:40 UTC2h 20m
2026-07-20 RYR82SK VIE → BCN Jul 20, 08:55 UTCJul 20, 11:15 UTC2h 20m
2026-07-20 RYR3GM PMI → NUE Jul 20, 05:50 UTCJul 20, 07:40 UTC1h 50m
2026-07-19 RYR9AF STN → MAD Jul 19, 21:35 UTCJul 19, 23:50 UTC2h 15m
2026-07-19 RYR37HR - Jul 19, 18:00 UTCJul 19, 20:20 UTC2h 20m
2026-07-19 RYR35SH - Jul 19, 14:45 UTCJul 19, 17:05 UTC2h 20m
2026-07-19 RYR9PJ - Jul 19, 11:25 UTCJul 19, 13:50 UTC2h 25m
2026-07-19 RYR411H - Jul 19, 08:15 UTCJul 19, 10:15 UTC2h 0m
2026-07-19 RYR3ZZ FKB → VLC Jul 19, 05:40 UTCJul 19, 07:25 UTC1h 45m
2026-07-18 RYR6AZ - Jul 18, 22:10 UTCJul 18, 23:40 UTC1h 30m
2026-07-18 RYR5SY - Jul 18, 20:05 UTCJul 18, 21:25 UTC1h 20m

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 9H-QCZ page for operator, model, and routing details .

Mode-S 4D226E frequently asked

What is Mode-S code 4D226E?
4D226E is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-QCZ.
Where is Mode-S 4D226E registered?
Mode-S code 4D226E is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D226E broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D226E, octal 23221156, decimal 5,055,086.
What flights does 4D226E operate?
Mode-S 4D226E has broadcast 20 distinct callsigns, including RYR772F, RYR25JB, RYR79QE, RYR5KP, RYR93QL.