sensors Mode-S transponder

4D22BB

ICAO 24-bit transponder address · allocated to Malta

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

Hex
4D22BB
Octal
23221273
Decimal
5,055,163
Country
MT
Tail
9H-LMB
Type
A320
No current signal · last broadcast 6h ago
Flights observed
280
Distinct callsigns
20
Country
MT
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 4D22BB.

Country allocation

The ICAO 24-bit address 4D22BB 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
RYR77TA - 6 2026-05-08
RYR93QM - 5 2026-05-21
RYR63LN Ryanair 5 2026-05-21
RYR95SM Ryanair 4 2026-04-19
RYR8JP Ryanair 4 2026-05-17
RYR9LX Ryanair 3 2026-04-18
RYR99GG Ryanair 3 2026-04-13
RYR8TQ Ryanair 3 2026-05-22
RYR79PF Ryanair 3 2026-05-06
RYR59KB - 3 2026-05-12
RYR55XT Ryanair 3 2026-04-15
RYR556U Ryanair 3 2026-04-23
RYR33BD Ryanair 3 2026-04-23
RYR2SW Ryanair 3 2026-05-22
RYR2AL Ryanair 3 2026-05-06
RYR29UZ - 3 2026-05-12
RYR1ZQ Ryanair 3 2026-05-17
RYR9WE Ryanair 2 2026-05-12
RYR99MB Ryanair 2 2026-05-29
RYR967Q Ryanair 2 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 RYR1HU MLA → EMA May 30, 12:25 UTCMay 30, 13:50 UTC1h 25m
2026-05-30 RYR703 AGP → VIE May 30, 08:25 UTCMay 30, 11:25 UTC3h 0m
2026-05-30 RYR3EZ STN → IBZ May 30, 03:55 UTCMay 30, 06:40 UTC2h 45m
2026-05-29 RYR79DW DUB → VIE May 29, 18:40 UTCMay 29, 20:55 UTC2h 15m
2026-05-29 RYR66YZ VIE → DUB May 29, 15:00 UTCMay 29, 17:30 UTC2h 30m
2026-05-29 RYR6NJ BLL → AGP May 29, 12:50 UTCMay 29, 14:00 UTC1h 10m
2026-05-29 RYR77FZ ZAG → NAP May 29, 10:10 UTCMay 29, 11:15 UTC1h 5m
2026-05-29 RYR7GC SVQ → FUE May 29, 07:05 UTCMay 29, 08:45 UTC1h 40m
2026-05-29 RYR99MB ZAG → PMI May 29, 04:05 UTCMay 29, 05:50 UTC1h 45m
2026-05-28 RYR64GG FCO → ZAG May 28, 23:00 UTCMay 28, 23:50 UTC50m
2026-05-28 RYR87EB ZAG → FCO May 28, 21:05 UTCMay 28, 22:00 UTC55m
2026-05-28 RYR8QH BVA → SVQ May 28, 18:15 UTCMay 28, 19:55 UTC1h 40m
2026-05-28 RYR25LE ZAG → STN May 28, 15:15 UTCMay 28, 17:10 UTC1h 55m
2026-05-28 RYR5865 SKG → ZAG May 28, 12:05 UTCMay 28, 13:15 UTC1h 10m
2026-05-28 RYR7BK DUB → MAN May 28, 10:05 UTCMay 28, 11:15 UTC1h 10m
2026-05-28 RYR44WL BSL → ZAG May 28, 07:45 UTCMay 28, 08:45 UTC1h 0m
2026-05-28 RYR5871 AGP → ZAG May 28, 05:50 UTCMay 28, 07:00 UTC1h 10m
2026-05-27 RYR1WH OPO → EIN May 27, 19:50 UTCMay 27, 22:15 UTC2h 25m
2026-05-27 RYR53RK BOH → ALC May 27, 14:45 UTCMay 27, 17:25 UTC2h 40m
2026-05-27 RYR6HP GOT → AGP May 27, 11:15 UTCMay 27, 13:05 UTC1h 50m
2026-05-27 RYR23KG ZAG → STN May 27, 08:05 UTCMay 27, 10:20 UTC2h 15m
2026-05-27 RYR1P AGP → RIX May 27, 05:55 UTCMay 27, 06:49 UTC55m
2026-05-27 RYR26EN EMA → BCN May 27, 03:50 UTCMay 27, 04:59 UTC1h 10m
2026-05-26 RYR6054 BGY → ZAG May 26, 22:15 UTCMay 26, 22:54 UTC40m
2026-05-26 RYR3XU STN → RIX May 26, 20:20 UTCMay 26, 21:20 UTC1h 0m
2026-05-26 RYR874 ALC → ZAG May 26, 17:25 UTCMay 26, 19:30 UTC2h 5m
2026-05-26 RYR953B ZAG → ALC May 26, 13:54 UTCMay 26, 15:54 UTC2h 0m
2026-05-26 RYR49UA WAW → ALC May 26, 11:20 UTCMay 26, 12:45 UTC1h 25m
2026-05-26 RYR967Q ZAG → BVA May 26, 08:50 UTCMay 26, 10:25 UTC1h 35m
2026-05-26 RYR4PZ MAN → LIG May 26, 06:39 UTCMay 26, 07:45 UTC1h 5m
2026-05-26 RYR75QG ZAG → PMO May 26, 04:30 UTCMay 26, 05:40 UTC1h 10m
2026-05-25 RYR16SM MLA → ZAG May 25, 20:55 UTCMay 25, 22:19 UTC1h 25m
2026-05-25 RYR3XG DUB → LTN May 25, 18:30 UTCMay 25, 19:59 UTC1h 30m
2026-05-25 RYR49UA WAW → ALC May 25, 16:10 UTCMay 25, 17:40 UTC1h 30m
2026-05-25 RYR967Q ZAG → BVA May 25, 13:45 UTCMay 25, 15:20 UTC1h 35m
2026-05-25 RYR2JY OTP → DUB May 25, 08:05 UTCMay 25, 10:45 UTC2h 40m
2026-05-25 RYR2LF LRH → OPO May 25, 04:10 UTCMay 25, 06:45 UTC2h 35m
2026-05-24 RYR2JM AGP → NUE May 24, 20:35 UTCMay 24, 21:20 UTC45m
2026-05-24 RYR9765 ZAG → FCO May 24, 18:40 UTCMay 24, 19:35 UTC55m
2026-05-24 RYR1WH OPO → EIN May 24, 15:20 UTCMay 24, 17:40 UTC2h 20m
2026-05-24 RYR53RK BOH → ALC May 24, 11:40 UTCMay 24, 14:25 UTC2h 45m
2026-05-24 RYR4EW RHO → VIE May 24, 03:55 UTCMay 24, 06:20 UTC2h 25m
2026-05-23 RYR7GC SVQ → FUE May 23, 20:40 UTCMay 23, 22:25 UTC1h 45m
2026-05-23 RYR99MB ZAG → PMI May 23, 17:30 UTCMay 23, 19:05 UTC1h 35m
2026-05-23 RYR1P AGP → RIX May 23, 15:35 UTCMay 23, 16:30 UTC55m
2026-05-23 RYR26EN EMA → BCN May 23, 13:35 UTCMay 23, 14:45 UTC1h 10m
2026-05-23 RYR2YC OTP → MAN May 23, 11:35 UTCMay 23, 12:20 UTC45m
2026-05-23 RYR2749 ZAG → FMM May 23, 09:55 UTCMay 23, 10:45 UTC50m
2026-05-23 RYR23BW CRL → ZAG May 23, 07:40 UTCMay 23, 09:00 UTC1h 20m
2026-05-23 RYR9DK LTN → KRK May 23, 05:15 UTCMay 23, 06:45 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 9H-LMB page for operator, model, and routing details .

Mode-S 4D22BB frequently asked

What is Mode-S code 4D22BB?
4D22BB is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-LMB.
Where is Mode-S 4D22BB registered?
Mode-S code 4D22BB is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D22BB broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D22BB, octal 23221273, decimal 5,055,163.
What flights does 4D22BB operate?
Mode-S 4D22BB has broadcast 20 distinct callsigns, including RYR77TA, RYR93QM, RYR63LN, RYR95SM, RYR8JP.