Apparatus

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sensors Mode-S transponder

4D22BC

ICAO 24-bit transponder address · allocated to Malta

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

Hex
4D22BC
Octal
23221274
Decimal
5,055,164
Country
MT
Tail
9H-LMC
Type
A320
No current signal · last broadcast 1d ago
Flights observed
254
Distinct callsigns
20
Country
MT
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 4D22BC.

Country allocation

The ICAO 24-bit address 4D22BC 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
RYR40WQ Ryanair 8 2026-05-09
RYR1HU Ryanair 7 2026-05-09
RYR8DT Ryanair 6 2026-05-27
RYR86JB Ryanair 6 2026-05-21
RYR6NJ Ryanair 6 2026-05-09
RYR54HD - 6 2026-05-09
RYR20TL Ryanair 6 2026-05-25
RYR10JC Ryanair 6 2026-05-20
RYR9VJ Ryanair 5 2026-05-21
RYR3EN Ryanair 5 2026-05-27
RYR29UZ - 5 2026-05-23
RYR24JR Ryanair 5 2026-05-27
RYR1YX Ryanair 5 2026-05-27
RYR9857 Ryanair 4 2026-05-12
RYR76RU Ryanair 4 2026-05-28
RYR6CY Ryanair 4 2026-05-25
RYR61YD Ryanair 4 2026-05-20
RYR59KB - 4 2026-05-23
RYR1J Ryanair 4 2026-05-28
RYR947 Ryanair 3 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-28 RYR946 KRK → VIE May 28, 19:40 UTCMay 28, 20:25 UTC45m
2026-05-28 RYR947 VIE → KRK May 28, 18:00 UTCMay 28, 18:45 UTC45m
2026-05-28 RYR1J TRF → BGY May 28, 14:45 UTCMay 28, 17:10 UTC2h 25m
2026-05-28 RYR76RU VIE → RHO May 28, 11:50 UTCMay 28, 14:00 UTC2h 10m
2026-05-28 RYR11SZ BCN → VIE May 28, 08:40 UTCMay 28, 10:35 UTC1h 55m
2026-05-28 RYR205A STR → HAM May 28, 05:25 UTCMay 28, 07:25 UTC2h 0m
2026-05-27 RYR3EN FCO → VIE May 27, 17:55 UTCMay 27, 19:10 UTC1h 15m
2026-05-27 RYR8DT ORK → LPL May 27, 15:30 UTCMay 27, 16:40 UTC1h 10m
2026-05-27 RYR4FG NCL → PMI May 27, 12:20 UTCMay 27, 13:55 UTC1h 35m
2026-05-27 RYR687 VIE → EIN May 27, 09:45 UTCMay 27, 11:10 UTC1h 25m
2026-05-27 RYR24JR ATH → VIE May 27, 06:44 UTCMay 27, 08:40 UTC1h 56m
2026-05-27 RYR1YX LTN → KIR May 27, 03:59 UTCMay 27, 05:55 UTC1h 55m
2026-05-26 RYR946 KRK → VIE May 26, 18:30 UTCMay 26, 18:59 UTC30m
2026-05-26 RYR947 VIE → KRK May 26, 16:55 UTCMay 26, 17:35 UTC40m
2026-05-26 RYR1J TRF → BGY May 26, 13:29 UTCMay 26, 15:45 UTC2h 15m
2026-05-26 RYR76RU VIE → RHO May 26, 10:20 UTCMay 26, 12:35 UTC2h 15m
2026-05-26 RYR5ZM BHX → MLA May 26, 06:54 UTCMay 26, 08:59 UTC2h 5m
2026-05-26 RYR4434 VIE → CHQ May 26, 04:00 UTCMay 26, 05:54 UTC1h 55m
2026-05-25 RYR1AD PDV → STN May 25, 17:50 UTCMay 25, 20:15 UTC2h 25m
2026-05-25 RYR27BR VIE → VLC May 25, 14:35 UTCMay 25, 16:50 UTC2h 15m
2026-05-25 RYR4FG NCL → PMI May 25, 12:15 UTCMay 25, 13:35 UTC1h 20m
2026-05-25 RYR687 VIE → EIN May 25, 09:50 UTCMay 25, 11:15 UTC1h 25m
2026-05-25 RYR20TL PMO → VIE May 25, 07:05 UTCMay 25, 08:40 UTC1h 35m
2026-05-25 RYR6CY BRI → NRN May 25, 04:35 UTCMay 25, 06:05 UTC1h 30m
2026-05-24 RYR8HU WAW → VIE May 24, 19:15 UTCMay 24, 20:10 UTC55m
2026-05-24 RYR6064 VIE → WAW May 24, 17:25 UTCMay 24, 18:30 UTC1h 5m
2026-05-24 RYR20TL PMO → VIE May 24, 14:50 UTCMay 24, 16:30 UTC1h 40m
2026-05-24 RYR6CY BRI → NRN May 24, 12:20 UTCMay 24, 13:45 UTC1h 25m
2026-05-24 RYR79DW DUB → VIE May 24, 08:55 UTCMay 24, 11:15 UTC2h 20m
2026-05-24 RYR66YZ VIE → DUB May 24, 05:15 UTCMay 24, 07:45 UTC2h 30m
2026-05-23 RYR79PF IBZ → VIE May 23, 17:45 UTCMay 23, 20:05 UTC2h 20m
2026-05-23 RYR2AL AGP → TRF May 23, 14:45 UTCMay 23, 16:55 UTC2h 10m
2026-05-23 RYR267Q TIA → VIE May 23, 12:30 UTCMay 23, 13:35 UTC1h 5m
2026-05-23 RYR2GN NRN → NRN May 23, 10:05 UTCMay 23, 11:15 UTC1h 10m
2026-05-23 RYR59KB - May 23, 07:30 UTCMay 23, 09:15 UTC1h 45m
2026-05-23 RYR29UZ VIE → STN May 23, 04:40 UTCMay 23, 06:30 UTC1h 50m
2026-05-22 RYR8GW LIS → BGY May 22, 17:40 UTCMay 22, 19:40 UTC2h 0m
2026-05-22 RYR4DU AGP → BLL May 22, 14:30 UTCMay 22, 16:20 UTC1h 50m
2026-05-22 RYR910G MRS → VIE May 22, 12:00 UTCMay 22, 13:40 UTC1h 40m
2026-05-22 RYR45MF - May 22, 09:35 UTCMay 22, 11:05 UTC1h 30m
2026-05-22 RYR6DE ALC → CRL May 22, 06:25 UTCMay 22, 07:50 UTC1h 25m
2026-05-22 RYR7CX KRK → BOH May 22, 03:50 UTCMay 22, 05:20 UTC1h 30m
2026-05-21 RYR6YZ STN → AAL May 21, 17:40 UTCMay 21, 19:40 UTC2h 0m
2026-05-21 RYR9AW BER → EDI May 21, 15:00 UTCMay 21, 16:55 UTC1h 55m
2026-05-21 RYR9VJ OTP → BRS May 21, 11:55 UTCMay 21, 13:35 UTC1h 40m
2026-05-21 RYR86JB VIE → CTA May 21, 09:10 UTCMay 21, 10:40 UTC1h 30m
2026-05-21 RYR9NH PMO → FCO May 21, 06:45 UTCMay 21, 08:15 UTC1h 30m
2026-05-21 RYR198 VIE → VNO May 21, 04:35 UTCMay 21, 06:00 UTC1h 25m
2026-05-20 RYR946 KRK → VIE May 20, 20:10 UTCMay 20, 20:55 UTC45m
2026-05-20 RYR947 VIE → KRK May 20, 18:40 UTCMay 20, 19:20 UTC40m

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

Mode-S 4D22BC frequently asked

What is Mode-S code 4D22BC?
4D22BC is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-LMC.
Where is Mode-S 4D22BC registered?
Mode-S code 4D22BC is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D22BC broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D22BC, octal 23221274, decimal 5,055,164.
What flights does 4D22BC operate?
Mode-S 4D22BC has broadcast 20 distinct callsigns, including RYR40WQ, RYR1HU, RYR8DT, RYR86JB, RYR6NJ.