Apparatus

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sensors Mode-S transponder

4D2212

ICAO 24-bit transponder address · allocated to Malta

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

Hex
4D2212
Octal
23221022
Decimal
5,054,994
Country
MT
Tail
9H-QCB
Type
B738
No current signal · last broadcast Jul 26, 21:55 UTC
Flights observed
729
Distinct callsigns
20
Country
MT
Last broadcast
Jul 26, 21:55 UTC

Last known position

Most recent position reported by Mode-S 4D2212.

Country allocation

The ICAO 24-bit address 4D2212 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
RYR8NX Ryanair 6 2026-05-24
RYR42CG Ryanair 6 2026-05-24
RYR3QL Ryanair 5 2026-05-22
RYR13QE Ryanair 5 2026-05-22
RYR7PD Ryanair 4 2026-05-23
RYR6TT Ryanair 4 2026-05-23
RYR6SW Ryanair 4 2026-05-25
RYR62WX Ryanair 4 2026-05-25
RYR60SF Ryanair 4 2026-04-16
RYR55BJ Ryanair 4 2026-07-24
RYR3RU Ryanair 4 2026-05-10
RYR3HB Ryanair 4 2026-05-10
RYR119T Ryanair 4 2026-07-24
RYR96QQ - 3 2026-07-13
RYR9464 - 3 2026-04-17
RYR92EQ Ryanair 3 2026-05-23
RYR91QQ - 3 2026-04-13
RYR8HA Ryanair 3 2026-05-10
RYR89RA Ryanair 3 2026-05-02
RYR89EQ - 3 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 RYR20JH BCN → AHO Jul 26, 21:00 UTCJul 26, 21:55 UTC55m
2026-07-26 RYR4WK DUB → BCN Jul 26, 17:55 UTCJul 26, 19:45 UTC1h 50m
2026-07-26 RYR19WT BCN → DUB Jul 26, 14:30 UTCJul 26, 16:45 UTC2h 15m
2026-07-26 RYR4WG FAO → STN Jul 26, 11:40 UTCJul 26, 13:10 UTC1h 30m
2026-07-26 RYR93WR BHX → SVQ Jul 26, 08:45 UTCJul 26, 10:55 UTC2h 10m
2026-07-26 RYR32FV SVQ → BHX Jul 26, 05:10 UTCJul 26, 07:45 UTC2h 36m
2026-07-25 RYR7KG MAH → SVQ Jul 25, 20:45 UTCJul 25, 22:15 UTC1h 30m
2026-07-25 RYR9506 DUB → LUZ Jul 25, 18:35 UTCJul 25, 19:45 UTC1h 10m
2026-07-25 RYR13VP WRO → TGD Jul 25, 15:10 UTCJul 25, 17:50 UTC2h 40m
2026-07-25 RYR5G OPO → STN Jul 25, 11:25 UTCJul 25, 13:35 UTC2h 10m
2026-07-25 RYR304P BCN → SVQ Jul 25, 09:00 UTCJul 25, 10:25 UTC1h 25m
2026-07-25 RYR8TP MXP → STN Jul 25, 06:25 UTCJul 25, 08:05 UTC1h 40m
2026-07-25 RYR35PE BCN → VCE Jul 25, 04:00 UTCJul 25, 05:20 UTC1h 20m
2026-07-24 RYR119T PED → ALC Jul 24, 23:20 UTCJul 25, 00:35 UTC1h 15m
2026-07-24 RYR55BJ GDN → ARN Jul 24, 21:20 UTCJul 24, 22:30 UTC1h 10m
2026-07-24 RYR10PJ CRL → BCN Jul 24, 17:05 UTCJul 24, 18:40 UTC1h 35m
2026-07-24 RYR34XP BCN → CRL Jul 24, 14:35 UTCJul 24, 16:15 UTC1h 40m
2026-07-24 RYR4WF MAN → BCN Jul 24, 10:45 UTCJul 24, 12:50 UTC2h 5m
2026-07-24 RYR5VN BRU → DUB Jul 24, 08:00 UTCJul 24, 10:00 UTC2h 0m
2026-07-24 RYR3029 IBZ → BCN Jul 24, 06:15 UTCJul 24, 06:50 UTC35m
2026-07-24 RYR3028 BCN → IBZ Jul 24, 04:35 UTCJul 24, 05:05 UTC30m
2026-07-23 RYR50ZJ - Jul 23, 21:05 UTCJul 23, 22:30 UTC1h 25m
2026-07-23 RYR62NA - Jul 23, 18:35 UTCJul 23, 19:45 UTC1h 10m
2026-07-23 RYR4WF MAN → BCN Jul 23, 15:30 UTCJul 23, 17:25 UTC1h 55m
2026-07-23 RYR5VN BRU → DUB Jul 23, 12:25 UTCJul 23, 14:30 UTC2h 5m
2026-07-23 RYR8AA SOF → BCN Jul 23, 07:25 UTCJul 23, 10:10 UTC2h 45m
2026-07-23 RYR7W CPH → KUN Jul 23, 04:05 UTCJul 23, 06:25 UTC2h 20m
2026-07-22 RYR3175 IBZ → BCN Jul 22, 21:40 UTCJul 22, 22:15 UTC35m
2026-07-22 RYR3174 BCN → IBZ Jul 22, 20:05 UTCJul 22, 20:40 UTC35m
2026-07-22 RYR38AA CFU → BCN Jul 22, 16:50 UTCJul 22, 19:00 UTC2h 10m
2026-07-22 RYR37BE BCN → CFU Jul 22, 14:05 UTCJul 22, 15:45 UTC1h 40m
2026-07-22 RYR96RZ - Jul 22, 11:35 UTCJul 22, 12:25 UTC50m
2026-07-22 RYR30UJ - Jul 22, 10:20 UTCJul 22, 11:30 UTC1h 10m
2026-07-22 RYR1CV DUB → KIR Jul 22, 04:05 UTCJul 22, 05:25 UTC1h 20m
2026-07-21 RYR14NP LUX → BCN Jul 21, 20:40 UTCJul 21, 22:10 UTC1h 30m
2026-07-21 RYR80XP BCN → LUX Jul 21, 17:50 UTCJul 21, 19:25 UTC1h 35m
2026-07-21 RYR67AJ LTN → BCN Jul 21, 14:40 UTCJul 21, 16:15 UTC1h 35m
2026-07-21 RYR95ND BCN → LTN Jul 21, 11:50 UTCJul 21, 13:40 UTC1h 50m
2026-07-21 RYR99TV IBZ → BCN Jul 21, 09:50 UTCJul 21, 10:25 UTC35m
2026-07-21 RYR1PK BCN → IBZ Jul 21, 07:50 UTCJul 21, 08:35 UTC45m
2026-07-21 RYR1343 - Jul 21, 06:00 UTCJul 21, 06:35 UTC35m
2026-07-21 RYR4PG ZAZ → STN Jul 21, 04:25 UTCJul 21, 04:55 UTC30m
2026-07-20 RYR3175 IBZ → BCN Jul 20, 23:05 UTCJul 20, 23:50 UTC45m
2026-07-20 RYR3174 BCN → IBZ Jul 20, 20:45 UTCJul 20, 21:20 UTC35m
2026-07-20 RYR66EF KRK → BCN Jul 20, 13:30 UTCJul 20, 16:00 UTC2h 30m
2026-07-20 RYR8BY DUB → LGW Jul 20, 10:20 UTCJul 20, 12:25 UTC2h 5m
2026-07-20 RYR7UH - Jul 20, 06:20 UTCJul 20, 07:55 UTC1h 35m
2026-07-20 RYR70ST BCN → PMO Jul 20, 04:00 UTCJul 20, 05:10 UTC1h 10m
2026-07-19 RYR21HR BUD → BCN Jul 19, 19:25 UTCJul 19, 21:50 UTC2h 25m
2026-07-19 RYR9FC BCN → BUD Jul 19, 16:10 UTCJul 19, 18:10 UTC2h 0m

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-QCB page for operator, model, and routing details .

Mode-S 4D2212 frequently asked

What is Mode-S code 4D2212?
4D2212 is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-QCB.
Where is Mode-S 4D2212 registered?
Mode-S code 4D2212 is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D2212 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D2212, octal 23221022, decimal 5,054,994.
What flights does 4D2212 operate?
Mode-S 4D2212 has broadcast 20 distinct callsigns, including RYR8NX, RYR42CG, RYR3QL, RYR13QE, RYR7PD.