Apparatus

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sensors Mode-S transponder

4D2268

ICAO 24-bit transponder address · allocated to Malta

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

Hex
4D2268
Octal
23221150
Decimal
5,055,080
Country
MT
Tail
9H-QDX
Type
B738
Broadcasting now · callsign RYR2RB · 38,000 ft
Flights observed
656
Distinct callsigns
20
Country
MT
Last broadcast
Jul 26, 21:55 UTC

Current position

4D2268 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4D2268 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
RYR89SN Ryanair 8 2026-05-25
RYR771X Ryanair 7 2026-05-19
RYR8YY - 6 2026-06-27
RYR885Z Ryanair 6 2026-05-23
RYR1BG Ryanair 6 2026-05-23
RYR95PT Ryanair 5 2026-05-21
RYR90QD Ryanair 5 2026-05-25
RYR77CN - 5 2026-06-27
RYR76NC Ryanair 5 2026-05-21
RYR63RY Ryanair 5 2026-05-15
RYR6199 Ryanair 5 2026-05-25
RYR45SY Ryanair 5 2026-05-23
RYR27CF Ryanair 5 2026-05-23
RYR22JQ Ryanair 5 2026-05-15
RYR9PY Ryanair 4 2026-05-22
RYR67RA Ryanair 4 2026-05-22
RYR5YF Ryanair 4 2026-05-24
RYR1856 Ryanair 4 2026-05-24
RYR99ZG - 3 2026-07-03
RYR9832 Ryanair 3 2026-05-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 RYR13GH BGY → VLC Jul 26, 20:25 UTCJul 26, 21:50 UTC1h 25m
2026-07-26 RYR56VF NAP → BGY Jul 26, 17:25 UTCJul 26, 18:30 UTC1h 5m
2026-07-26 RYR98RD BGY → NAP Jul 26, 15:15 UTCJul 26, 16:10 UTC55m
2026-07-26 RYR43PX MAN → BGY Jul 26, 12:50 UTCJul 26, 14:10 UTC1h 20m
2026-07-26 RYR65SB BGY → TPS Jul 26, 09:55 UTCJul 26, 11:00 UTC1h 5m
2026-07-26 RYR7VF AGA → VIE Jul 26, 07:05 UTCJul 26, 09:10 UTC2h 5m
2026-07-26 RYR4UR LIS → CGN Jul 26, 03:55 UTCJul 26, 06:00 UTC2h 5m
2026-07-25 RYR41CG DUB → AGP Jul 25, 20:15 UTCJul 25, 21:55 UTC1h 40m
2026-07-25 RYR81CB - Jul 25, 17:50 UTCJul 25, 19:30 UTC1h 40m
2026-07-25 RYR51YN - Jul 25, 14:40 UTCJul 25, 17:00 UTC2h 20m
2026-07-25 RYR68JT BGY → JTR Jul 25, 11:35 UTCJul 25, 13:40 UTC2h 5m
2026-07-25 RYR58NF FEZ → BGY Jul 25, 08:10 UTCJul 25, 10:15 UTC2h 5m
2026-07-25 RYR62MD BGY → FEZ Jul 25, 04:15 UTCJul 25, 06:45 UTC2h 30m
2026-07-24 RYR86JJ MAN → BGY Jul 24, 20:50 UTCJul 24, 22:40 UTC1h 50m
2026-07-24 RYR31XB - Jul 24, 17:55 UTCJul 24, 19:35 UTC1h 40m
2026-07-24 RYR451P HEL → BVA Jul 24, 15:30 UTCJul 24, 17:00 UTC1h 30m
2026-07-24 RYR394R - Jul 24, 13:10 UTCJul 24, 14:40 UTC1h 30m
2026-07-24 RYR4112 - Jul 24, 11:10 UTCJul 24, 12:05 UTC55m
2026-07-24 RYR70FA - Jul 24, 08:55 UTCJul 24, 09:40 UTC45m
2026-07-24 RYR57YG NAP → CAG Jul 24, 07:05 UTCJul 24, 07:40 UTC35m
2026-07-23 RYR256T CTA → NAP Jul 23, 20:10 UTCJul 23, 20:55 UTC45m
2026-07-23 RYR2AT NAP → CTA Jul 23, 18:30 UTCJul 23, 19:10 UTC40m
2026-07-23 RYR805K KUN → NAP Jul 23, 15:15 UTCJul 23, 17:25 UTC2h 10m
2026-07-23 RYR9YZ ALC → DUB Jul 23, 12:25 UTCJul 23, 14:35 UTC2h 10m
2026-07-23 RYR801W - Jul 23, 09:25 UTCJul 23, 10:25 UTC1h 0m
2026-07-23 RYR161N BCN → MXP Jul 23, 06:30 UTCJul 23, 07:40 UTC1h 10m
2026-07-23 RYR72NK ABZ → ALC Jul 23, 04:05 UTCJul 23, 05:15 UTC1h 10m
2026-07-22 RYR5CN - Jul 22, 19:10 UTCJul 22, 20:25 UTC1h 15m
2026-07-22 RYR7VA LBA → OTP Jul 22, 16:50 UTCJul 22, 18:05 UTC1h 15m
2026-07-22 RYR2PY MLA → MXP Jul 22, 13:55 UTCJul 22, 15:35 UTC1h 40m
2026-07-22 RYR12EE - Jul 22, 11:40 UTCJul 22, 13:15 UTC1h 35m
2026-07-22 RYR12EE MXP → MXP Jul 22, 11:25 UTCJul 22, 11:30 UTC5m
2026-07-21 RYR9439 - Jul 21, 22:50 UTCJul 21, 23:50 UTC1h 0m
2026-07-21 RYR9438 - Jul 21, 20:50 UTCJul 21, 21:35 UTC45m
2026-07-21 RYR10NG AGP → CRL Jul 21, 18:10 UTCJul 21, 19:55 UTC1h 45m
2026-07-21 RYR687L - Jul 21, 15:35 UTCJul 21, 17:00 UTC1h 25m
2026-07-21 RYR8VD STN → KUN Jul 21, 13:00 UTCJul 21, 14:30 UTC1h 30m
2026-07-21 RYR227P FMM → DUB Jul 21, 10:30 UTCJul 21, 11:55 UTC1h 25m
2026-07-21 RYR5TA - Jul 21, 09:30 UTCJul 21, 09:40 UTC10m
2026-07-21 RYR5TA VLC → MXP Jul 21, 07:55 UTCJul 21, 09:25 UTC1h 30m
2026-07-21 RYR9HT MXP → VLC Jul 21, 05:30 UTCJul 21, 07:10 UTC1h 40m
2026-07-20 RYR3TJ - Jul 20, 21:05 UTCJul 20, 22:40 UTC1h 35m
2026-07-20 RYR14KP - Jul 20, 18:40 UTCJul 20, 20:00 UTC1h 20m
2026-07-20 RYR6FG RAK → XCR Jul 20, 16:20 UTCJul 20, 17:45 UTC1h 25m
2026-07-20 RYR7MC KTW → STN Jul 20, 14:20 UTCJul 20, 15:35 UTC1h 15m
2026-07-20 RYR11QJ - Jul 20, 11:50 UTCJul 20, 13:20 UTC1h 30m
2026-07-20 RYR73PQ MXP → MAD Jul 20, 08:05 UTCJul 20, 10:00 UTC1h 55m
2026-07-20 RYR5XE PMI → BOD Jul 20, 05:40 UTCJul 20, 06:35 UTC55m
2026-07-20 RYR83AU LPA → SCQ Jul 20, 04:05 UTCJul 20, 04:55 UTC50m
2026-07-19 RYR24GM PMO → MXP Jul 19, 20:20 UTCJul 19, 21:45 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-QDX page for operator, model, and routing details .

Mode-S 4D2268 frequently asked

What is Mode-S code 4D2268?
4D2268 is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-QDX.
Where is Mode-S 4D2268 registered?
Mode-S code 4D2268 is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D2268 broadcasting right now?
Yes. Mode-S 4D2268 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D2268, octal 23221150, decimal 5,055,080.
What flights does 4D2268 operate?
Mode-S 4D2268 has broadcast 20 distinct callsigns, including RYR89SN, RYR771X, RYR8YY, RYR885Z, RYR1BG.