Apparatus

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sensors Mode-S transponder

4D22CA

ICAO 24-bit transponder address · allocated to Malta

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

Hex
4D22CA
Octal
23221312
Decimal
5,055,178
Country
MT
Tail
9H-LMT
Type
A320
No current signal · last broadcast Jul 26, 20:45 UTC
Flights observed
711
Distinct callsigns
20
Country
MT
Last broadcast
Jul 26, 20:45 UTC

Last known position

Most recent position reported by Mode-S 4D22CA.

Country allocation

The ICAO 24-bit address 4D22CA 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
RYR9DK Ryanair 10 2026-07-21
RYR23BW - 10 2026-07-21
RYR87EB Ryanair 9 2026-07-21
RYR64GG - 9 2026-07-21
RYR26EN Ryanair 8 2026-07-26
RYR25LE - 8 2026-07-24
RYR1HJ - 8 2026-06-22
RYR8QH Ryanair 7 2026-07-24
RYR4384 Ryanair 7 2026-07-24
RYR308B Ryanair 7 2026-07-24
RYR1P - 7 2026-07-26
RYR99MB Ryanair 6 2026-07-24
RYR953B Ryanair 6 2026-07-26
RYR874 Ryanair 6 2026-07-26
RYR6HP Ryanair 6 2026-07-25
RYR5SC Ryanair 6 2026-07-21
RYR27PP Ryanair 6 2026-06-22
RYR23KG Ryanair 6 2026-07-25
RYR18RV Ryanair 6 2026-07-21
RYR967Q Ryanair 5 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 RYR87YL ALC → GDN Jul 26, 19:30 UTCJul 26, 20:45 UTC1h 15m
2026-07-26 RYR51VL ZAG → NRN Jul 26, 17:15 UTCJul 26, 18:45 UTC1h 30m
2026-07-26 RYR1P - Jul 26, 15:15 UTCJul 26, 16:15 UTC1h 0m
2026-07-26 RYR26EN EMA → BCN Jul 26, 12:15 UTCJul 26, 13:40 UTC1h 25m
2026-07-26 RYR874 ALC → ZAG Jul 26, 08:00 UTCJul 26, 09:55 UTC1h 55m
2026-07-26 RYR953B ZAG → ALC Jul 26, 04:05 UTCJul 26, 06:40 UTC2h 36m
2026-07-25 RYR6HP GOT → AGP Jul 25, 20:40 UTCJul 25, 22:25 UTC1h 45m
2026-07-25 RYR23KG ZAG → STN Jul 25, 17:55 UTCJul 25, 19:50 UTC1h 55m
2026-07-25 RYR39QQ - Jul 25, 15:30 UTCJul 25, 16:45 UTC1h 15m
2026-07-25 RYR27SY - Jul 25, 13:20 UTCJul 25, 14:25 UTC1h 5m
2026-07-25 RYR5867 PFO → ZAG Jul 25, 09:50 UTCJul 25, 12:20 UTC2h 30m
2026-07-25 RYR4EW RHO → VIE Jul 25, 06:05 UTCJul 25, 08:15 UTC2h 10m
2026-07-24 RYR4384 MMX → ZAG Jul 24, 19:30 UTCJul 24, 20:50 UTC1h 20m
2026-07-24 RYR308B ZAG → MMX Jul 24, 17:00 UTCJul 24, 18:35 UTC1h 35m
2026-07-24 RYR8QH BVA → SVQ Jul 24, 14:10 UTCJul 24, 15:50 UTC1h 40m
2026-07-24 RYR25LE - Jul 24, 11:25 UTCJul 24, 13:20 UTC1h 55m
2026-07-24 RYR7GC SVQ → FUE Jul 24, 07:00 UTCJul 24, 08:45 UTC1h 45m
2026-07-24 RYR99MB ZAG → PMI Jul 24, 04:05 UTCJul 24, 05:55 UTC1h 50m
2026-07-23 RYR2JY - Jul 23, 20:00 UTCJul 23, 22:20 UTC2h 20m
2026-07-23 RYR2LF LRH → OPO Jul 23, 15:55 UTCJul 23, 18:55 UTC3h 0m
2026-07-23 RYR7GC SVQ → FUE Jul 23, 12:45 UTCJul 23, 14:20 UTC1h 35m
2026-07-23 RYR99MB ZAG → PMI Jul 23, 09:45 UTCJul 23, 12:00 UTC2h 15m
2026-07-23 RYR16SM - Jul 23, 07:15 UTCJul 23, 08:55 UTC1h 40m
2026-07-23 RYR3XG - Jul 23, 04:55 UTCJul 23, 06:20 UTC1h 25m
2026-07-22 RYR1WH OPO → EIN Jul 22, 17:30 UTCJul 22, 19:40 UTC2h 10m
2026-07-22 RYR53RK - Jul 22, 13:55 UTCJul 22, 16:35 UTC2h 40m
2026-07-22 RYR6HP GOT → AGP Jul 22, 11:10 UTCJul 22, 12:35 UTC1h 25m
2026-07-22 RYR26EN EMA → BCN Jul 22, 03:55 UTCJul 22, 05:05 UTC1h 10m
2026-07-21 RYR64GG - Jul 21, 23:50 UTCJul 22, 00:35 UTC45m
2026-07-21 RYR87EB ZAG → FCO Jul 21, 21:40 UTCJul 21, 22:40 UTC1h 0m
2026-07-21 RYR23BW - Jul 21, 19:10 UTCJul 21, 20:30 UTC1h 20m
2026-07-21 RYR9DK LTN → KRK Jul 21, 16:40 UTCJul 21, 18:20 UTC1h 40m
2026-07-21 RYR7GC SVQ → FUE Jul 21, 14:00 UTCJul 21, 15:30 UTC1h 30m
2026-07-21 RYR99MB ZAG → PMI Jul 21, 10:30 UTCJul 21, 12:35 UTC2h 5m
2026-07-21 RYR18RV TRF → ZAG Jul 21, 07:00 UTCJul 21, 08:55 UTC1h 55m
2026-07-21 RYR5SC STN → ORB Jul 21, 04:00 UTCJul 21, 06:05 UTC2h 5m
2026-07-20 RYR1WH OPO → EIN Jul 20, 20:05 UTCJul 20, 22:15 UTC2h 10m
2026-07-20 RYR53RK - Jul 20, 15:55 UTCJul 20, 18:30 UTC2h 35m
2026-07-20 RYR8QH - Jul 20, 12:15 UTCJul 20, 13:55 UTC1h 40m
2026-07-20 RYR7TM VIE → STN Jul 20, 09:05 UTCJul 20, 11:05 UTC2h 0m
2026-07-20 RYR6DE SKG → VIE Jul 20, 06:35 UTCJul 20, 08:10 UTC1h 35m
2026-07-20 RYR7CX KRK → BOH Jul 20, 04:20 UTCJul 20, 05:40 UTC1h 20m
2026-07-19 RYR970R - Jul 19, 22:15 UTCJul 20, 00:10 UTC1h 55m
2026-07-19 RYR9NM LIS → TLS Jul 19, 18:05 UTCJul 19, 20:35 UTC2h 30m
2026-07-19 RYR6WK DUB → BHX Jul 19, 15:55 UTCJul 19, 17:15 UTC1h 20m
2026-07-19 RYR27MG VIE → OTP Jul 19, 13:45 UTCJul 19, 14:55 UTC1h 10m
2026-07-19 RYR55XT OPO → VIE Jul 19, 09:35 UTCJul 19, 12:15 UTC2h 40m
2026-07-19 RYR6AH TRN → MAN Jul 19, 05:00 UTCJul 19, 08:15 UTC3h 15m
2026-07-18 RYR4FG - Jul 18, 19:35 UTCJul 18, 20:50 UTC1h 15m
2026-07-18 RYR687 VIE → EIN Jul 18, 17:15 UTCJul 18, 18:40 UTC1h 25m

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

Mode-S 4D22CA frequently asked

What is Mode-S code 4D22CA?
4D22CA is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-LMT.
Where is Mode-S 4D22CA registered?
Mode-S code 4D22CA is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D22CA broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D22CA, octal 23221312, decimal 5,055,178.
What flights does 4D22CA operate?
Mode-S 4D22CA has broadcast 20 distinct callsigns, including RYR9DK, RYR23BW, RYR87EB, RYR64GG, RYR26EN.