sensors Mode-S transponder

4D22BF

ICAO 24-bit transponder address · allocated to Malta

Currently assigned to 9H-IHD · AIRBUS A-320

Hex
4D22BF
Octal
23221277
Decimal
5,055,167
Country
MT
Tail
9H-IHD
Type
A320
No current signal · last broadcast 4h ago
Flights observed
291
Distinct callsigns
20
Country
MT
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 4D22BF.

Country allocation

The ICAO 24-bit address 4D22BF 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
RYR27PP Ryanair 9 2026-04-28
RYR1HJ Ryanair 9 2026-04-28
RYR82FL - 7 2026-04-27
RYR5ZA Ryanair 7 2026-04-25
RYR5CT Ryanair 7 2026-04-27
RYR8JP Ryanair 6 2026-04-26
RYR45GL Ryanair 6 2026-04-25
RYR1ZQ Ryanair 6 2026-04-26
RYR87NQ Ryanair 5 2026-04-27
RYR5361 Ryanair 5 2026-04-27
RYR83RY Ryanair 4 2026-04-26
RYR37GL Ryanair 4 2026-04-26
RYR9WE Ryanair 3 2026-05-26
RYR9VJ Ryanair 3 2026-05-14
RYR9857 Ryanair 3 2026-05-26
RYR9004 Ryanair 3 2026-05-16
RYR86JB Ryanair 3 2026-05-14
RYR71BB Ryanair 3 2026-05-26
RYR5NY Ryanair 3 2026-04-14
RYR582Z Ryanair 3 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 RYR8GW LIS → BGY May 29, 18:25 UTCMay 29, 20:20 UTC1h 55m
2026-05-29 RYR4DU AGP → BLL May 29, 15:25 UTCMay 29, 17:25 UTC2h 0m
2026-05-29 RYR910G MRS → VIE May 29, 12:40 UTCMay 29, 14:15 UTC1h 35m
2026-05-29 RYR45MF - May 29, 09:30 UTCMay 29, 11:05 UTC1h 35m
2026-05-29 RYR8HU WAW → VIE May 29, 07:35 UTCMay 29, 08:20 UTC45m
2026-05-29 RYR6064 VIE → WAW May 29, 05:55 UTCMay 29, 06:50 UTC55m
2026-05-28 RYR5AV VNO → VAR May 28, 19:25 UTCMay 28, 20:25 UTC1h 0m
2026-05-28 RYR77UX VIE → BGY May 28, 16:35 UTCMay 28, 17:40 UTC1h 5m
2026-05-28 RYR93QM - May 28, 12:30 UTCMay 28, 13:20 UTC50m
2026-05-28 RYR63LN VIE → VCE May 28, 10:30 UTCMay 28, 11:20 UTC50m
2026-05-28 RYR61YD PMI → VIE May 28, 07:40 UTCMay 28, 09:40 UTC2h 0m
2026-05-28 RYR10JC VIE → PMI May 28, 04:30 UTCMay 28, 06:30 UTC2h 0m
2026-05-27 RYR55XT OPO → VIE May 27, 19:15 UTCMay 27, 22:05 UTC2h 50m
2026-05-27 RYR6AH TRN → MAN May 27, 15:20 UTCMay 27, 18:20 UTC3h 0m
2026-05-27 RYR56HH CAG → VRN May 27, 12:20 UTCMay 27, 13:30 UTC1h 10m
2026-05-27 RYR4YT VIE → MXP May 27, 10:15 UTCMay 27, 11:20 UTC1h 5m
2026-05-27 RYR6YZ STN → AAL May 27, 07:10 UTCMay 27, 09:00 UTC1h 50m
2026-05-27 RYR9AW BER → EDI May 27, 04:30 UTCMay 27, 06:25 UTC1h 55m
2026-05-26 RYR9WE VLC → LPA May 26, 20:45 UTCMay 26, 22:15 UTC1h 30m
2026-05-26 RYR71BB STN → FMM May 26, 18:14 UTCMay 26, 19:45 UTC1h 30m
2026-05-26 RYR8193 BGY → VIE May 26, 14:40 UTCMay 26, 15:39 UTC1h 0m
2026-05-26 RYR167M VIE → BGY May 26, 12:35 UTCMay 26, 13:40 UTC1h 5m
2026-05-26 RYR582Z HEL → VIE May 26, 08:30 UTCMay 26, 10:34 UTC2h 5m
2026-05-26 RYR9857 VIE → HEL May 26, 05:05 UTCMay 26, 07:19 UTC2h 15m
2026-05-25 RYR5DQ MAN → ALC May 25, 15:50 UTCMay 25, 19:00 UTC3h 10m
2026-05-25 RYR85MR MXP → MAN May 25, 11:10 UTCMay 25, 14:10 UTC3h 0m
2026-05-25 RYR82YZ PMI → VIE May 25, 07:40 UTCMay 25, 09:50 UTC2h 10m
2026-05-25 RYR7KJ STN → FNI May 25, 04:30 UTCMay 25, 06:20 UTC1h 50m
2026-05-24 RYR716A EDI → VIE May 24, 18:40 UTCMay 24, 20:45 UTC2h 5m
2026-05-24 RYR9BN VIE → EDI May 24, 15:10 UTCMay 24, 17:30 UTC2h 20m
2026-05-24 RYR6DE ALC → CRL May 24, 12:20 UTCMay 24, 13:55 UTC1h 35m
2026-05-24 RYR7CX KRK → BOH May 24, 10:10 UTCMay 24, 11:30 UTC1h 20m
2026-05-24 RYR70WE MAD → STN May 24, 07:30 UTCMay 24, 09:15 UTC1h 45m
2026-05-24 RYR43ZZ VIE → ARN May 24, 04:35 UTCMay 24, 06:35 UTC2h 0m
2026-05-23 RYR4FG NCL → PMI May 23, 18:50 UTCMay 23, 20:05 UTC1h 15m
2026-05-23 RYR687 VIE → EIN May 23, 16:40 UTCMay 23, 18:00 UTC1h 20m
2026-05-23 RYR26PZ BIQ → DUB May 23, 13:00 UTCMay 23, 15:10 UTC2h 10m
2026-05-23 RYR22KD SNN → PMI May 23, 09:35 UTCMay 23, 11:50 UTC2h 15m
2026-05-23 RYR78GN - May 23, 06:05 UTCMay 23, 08:25 UTC2h 20m
2026-05-22 RYR30JT SVQ → PMI May 22, 19:50 UTCMay 22, 21:05 UTC1h 15m
2026-05-22 RYR61LJ PMI → SVQ May 22, 17:50 UTCMay 22, 19:05 UTC1h 15m
2026-05-22 RYR93CQ BHX → PMI May 22, 14:25 UTCMay 22, 16:25 UTC2h 0m
2026-05-22 RYR80UQ PMI → BHX May 22, 11:05 UTCMay 22, 13:10 UTC2h 5m
2026-05-22 RYR25PN LBC → PMI May 22, 07:35 UTCMay 22, 09:45 UTC2h 10m
2026-05-22 RYR6137 PMI → LBC May 22, 04:05 UTCMay 22, 06:35 UTC2h 30m
2026-05-21 RYR52FE AGP → PMI May 21, 21:40 UTCMay 21, 22:45 UTC1h 5m
2026-05-21 RYR56FJ PMI → AGP May 21, 19:25 UTCMay 21, 20:30 UTC1h 5m
2026-05-21 RYR3VW OPO → FNC May 21, 16:25 UTCMay 21, 18:15 UTC1h 50m
2026-05-21 RYR16RE REU → ORK May 21, 13:25 UTCMay 21, 15:40 UTC2h 15m
2026-05-21 RYR22KD SNN → PMI May 21, 09:55 UTCMay 21, 12:15 UTC2h 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-IHD page for operator, model, and routing details .

Mode-S 4D22BF frequently asked

What is Mode-S code 4D22BF?
4D22BF is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-IHD.
Where is Mode-S 4D22BF registered?
Mode-S code 4D22BF is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D22BF broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D22BF, octal 23221277, decimal 5,055,167.
What flights does 4D22BF operate?
Mode-S 4D22BF has broadcast 20 distinct callsigns, including RYR27PP, RYR1HJ, RYR82FL, RYR5ZA, RYR5CT.