sensors Mode-S transponder

4D22B9

ICAO 24-bit transponder address · allocated to Malta

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

Hex
4D22B9
Octal
23221271
Decimal
5,055,161
Country
MT
Tail
9H-LOT
Type
A320
No current signal · last broadcast 1h ago
Flights observed
314
Distinct callsigns
20
Country
MT
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 4D22B9.

Country allocation

The ICAO 24-bit address 4D22B9 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
RYR29UZ - 5 2026-05-27
RYR9QV Ryanair 4 2026-05-09
RYR93QM - 4 2026-05-20
RYR6WK Ryanair 4 2026-05-20
RYR63LN Ryanair 4 2026-05-20
RYR59KB - 4 2026-05-27
RYR352 Ryanair 4 2026-05-09
RYR18WP Ryanair 4 2026-05-23
RYR141K Ryanair 4 2026-05-20
RYR9WE Ryanair 3 2026-04-28
RYR9DK Ryanair 3 2026-05-16
RYR8193 Ryanair 3 2026-05-22
RYR71BB Ryanair 3 2026-04-28
RYR6CY Ryanair 3 2026-04-26
RYR63WY Ryanair 3 2026-04-24
RYR53RK Ryanair 3 2026-05-25
RYR27MG Ryanair 3 2026-05-20
RYR27BR - 3 2026-04-13
RYR23BW Ryanair 3 2026-05-16
RYR20TL Ryanair 3 2026-04-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-31 RYR6Z PFO → SOF May 31, 00:00 UTCMay 31, 00:15 UTC15m
2026-05-30 RYR3071 PMI → BCN May 30, 22:45 UTCMay 30, 23:10 UTC25m
2026-05-30 RYR97XF LBA → PMI May 30, 18:20 UTCMay 30, 20:30 UTC2h 10m
2026-05-30 RYR5BH BGY → TPS May 30, 14:50 UTCMay 30, 17:10 UTC2h 20m
2026-05-30 RYR798V FMO → PMI May 30, 10:30 UTCMay 30, 12:20 UTC1h 50m
2026-05-30 RYR59SQ PMI → FMO May 30, 06:55 UTCMay 30, 09:20 UTC2h 25m
2026-05-29 RYR41DZ NRN → PMI May 29, 21:05 UTCMay 29, 22:55 UTC1h 50m
2026-05-29 RYR31NL PMI → NRN May 29, 18:10 UTCMay 29, 20:15 UTC2h 5m
2026-05-29 RYR34EK - May 29, 15:30 UTCMay 29, 16:50 UTC1h 20m
2026-05-29 RYR9CH VIT → ALC May 29, 12:50 UTCMay 29, 14:15 UTC1h 25m
2026-05-29 RYR3LL PRG → BCN May 29, 09:25 UTCMay 29, 11:25 UTC2h 0m
2026-05-29 RYR10NM PMI → EMA May 29, 06:25 UTCMay 29, 08:35 UTC2h 10m
2026-05-28 RYR99AK BER → EMA May 28, 19:45 UTCMay 28, 21:55 UTC2h 10m
2026-05-28 RYR99SH - May 28, 16:20 UTCMay 28, 18:45 UTC2h 25m
2026-05-28 RYR67HD AGP → PMI May 28, 14:10 UTCMay 28, 15:15 UTC1h 5m
2026-05-28 RYR143M PMI → AGP May 28, 12:10 UTCMay 28, 13:10 UTC1h 0m
2026-05-28 RYR3LL PRG → BCN May 28, 08:55 UTCMay 28, 10:55 UTC2h 0m
2026-05-28 RYR10NM PMI → EMA May 28, 05:40 UTCMay 28, 07:45 UTC2h 5m
2026-05-27 RYR48TD VCE → DUB May 27, 21:35 UTCMay 27, 23:50 UTC2h 15m
2026-05-27 RYR19HB PMI → LBA May 27, 18:25 UTCMay 27, 20:40 UTC2h 15m
2026-05-27 RYR10JC VIE → PMI May 27, 14:45 UTCMay 27, 16:55 UTC2h 10m
2026-05-27 RYR7QM BNX → VIE May 27, 11:25 UTCMay 27, 12:00 UTC35m
2026-05-27 RYR821N VIE → BNX May 27, 10:05 UTCMay 27, 10:35 UTC30m
2026-05-27 RYR59KB - May 27, 07:35 UTCMay 27, 09:15 UTC1h 40m
2026-05-27 RYR29UZ VIE → STN May 27, 04:45 UTCMay 27, 06:40 UTC1h 55m
2026-05-26 RYR67PF BLQ → VIE May 26, 18:50 UTCMay 26, 19:45 UTC55m
2026-05-26 RYR4769 VIE → BLQ May 26, 17:04 UTCMay 26, 17:55 UTC50m
2026-05-26 RYR5EC BHX → KRK May 26, 15:09 UTCMay 26, 16:10 UTC1h 0m
2026-05-26 RYR674 VIE → INI May 26, 13:10 UTCMay 26, 14:05 UTC55m
2026-05-26 RYR40WQ OLB → VIE May 26, 10:44 UTCMay 26, 12:05 UTC1h 20m
2026-05-26 RYR1HU MLA → EMA May 26, 08:10 UTCMay 26, 09:35 UTC1h 25m
2026-05-26 RYR45QN - May 26, 06:04 UTCMay 26, 07:19 UTC1h 15m
2026-05-26 RYR9MA BHX → MAD May 26, 03:55 UTCMay 26, 05:00 UTC1h 5m
2026-05-25 RYR53RK BOH → ALC May 25, 17:40 UTCMay 25, 17:50 UTC10m
2026-05-25 RYR6NJ BLL → AGP May 25, 16:15 UTCMay 25, 17:30 UTC1h 15m
2026-05-25 RYR54HD - May 25, 14:05 UTCMay 25, 15:10 UTC1h 5m
2026-05-25 RYR30VD ZTH → VIE May 25, 11:10 UTCMay 25, 12:45 UTC1h 35m
2026-05-25 RYR7393 ATH → ZTH May 25, 08:35 UTCMay 25, 10:15 UTC1h 40m
2026-05-25 RYR3EN FCO → VIE May 25, 06:25 UTCMay 25, 07:40 UTC1h 15m
2026-05-25 RYR8DT ORK → LPL May 25, 04:00 UTCMay 25, 05:05 UTC1h 5m
2026-05-24 RYR5DQ MAN → ALC May 24, 18:05 UTCMay 24, 21:15 UTC3h 10m
2026-05-24 RYR85MR MXP → MAN May 24, 13:10 UTCMay 24, 16:10 UTC3h 0m
2026-05-24 RYR55XT OPO → VIE May 24, 09:10 UTCMay 24, 12:15 UTC3h 5m
2026-05-24 RYR6AH TRN → MAN May 24, 05:10 UTCMay 24, 08:00 UTC2h 50m
2026-05-23 RYR7QM BNX → VIE May 23, 21:45 UTCMay 23, 22:20 UTC35m
2026-05-23 RYR821N VIE → BNX May 23, 20:30 UTCMay 23, 21:00 UTC30m
2026-05-23 RYR70WE MAD → STN May 23, 18:00 UTCMay 23, 19:45 UTC1h 45m
2026-05-23 RYR43ZZ VIE → ARN May 23, 15:20 UTCMay 23, 17:15 UTC1h 55m
2026-05-23 RYR18WP FCO → VIE May 23, 12:25 UTCMay 23, 13:40 UTC1h 15m
2026-05-23 RYR1LK BER → OPO May 23, 10:20 UTCMay 23, 11:25 UTC1h 5m

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

Mode-S 4D22B9 frequently asked

What is Mode-S code 4D22B9?
4D22B9 is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-LOT.
Where is Mode-S 4D22B9 registered?
Mode-S code 4D22B9 is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D22B9 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D22B9, octal 23221271, decimal 5,055,161.
What flights does 4D22B9 operate?
Mode-S 4D22B9 has broadcast 20 distinct callsigns, including RYR29UZ, RYR9QV, RYR93QM, RYR6WK, RYR63LN.