Apparatus

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sensors Mode-S transponder

4D2215

ICAO 24-bit transponder address · allocated to Malta

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

Hex
4D2215
Octal
23221025
Decimal
5,054,997
Country
MT
Tail
9H-QBS
Type
B738
Broadcasting now · callsign RYR2DG · 31,250 ft
Flights observed
680
Distinct callsigns
20
Country
MT
Last broadcast
Jul 26, 21:15 UTC

Current position

4D2215 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4D2215 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
RYR80KA - 6 2026-07-02
RYR9FF Ryanair 5 2026-05-10
RYR85RT - 5 2026-07-11
RYR57GB - 5 2026-07-11
RYR25LY Ryanair 5 2026-05-06
RYR1HT Ryanair 5 2026-05-10
RYR16HP Ryanair 5 2026-05-11
RYR14JJ Ryanair 5 2026-05-11
RYR10UK - 5 2026-06-29
RYR9NC Ryanair 4 2026-05-02
RYR94TV Ryanair 4 2026-05-08
RYR81UZ Ryanair 4 2026-05-24
RYR791X Ryanair 4 2026-05-11
RYR75ND Ryanair 4 2026-06-18
RYR6ZT Ryanair 4 2026-05-08
RYR65XA Ryanair 4 2026-04-15
RYR64QD Ryanair 4 2026-05-24
RYR62WX Ryanair 4 2026-05-07
RYR598Z Ryanair 4 2026-05-11
RYR56GA Ryanair 4 2026-05-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 RYR4LD ALC → PMI Jul 26, 20:00 UTCJul 26, 21:15 UTC1h 15m
2026-07-26 RYR6DB HEL → BGY Jul 26, 17:15 UTCJul 26, 18:50 UTC1h 35m
2026-07-26 RYR8UF CWL → AGP Jul 26, 14:20 UTCJul 26, 16:20 UTC2h 0m
2026-07-26 RYR73EJ MAN → VCE Jul 26, 11:20 UTCJul 26, 13:10 UTC1h 50m
2026-07-26 RYR41VQ VCE → MAN Jul 26, 08:20 UTCJul 26, 10:20 UTC2h 0m
2026-07-26 RYR17XU BRI → VCE Jul 26, 05:40 UTCJul 26, 06:35 UTC56m
2026-07-26 RYR29BC VCE → BRI Jul 26, 03:50 UTCJul 26, 04:40 UTC50m
2026-07-25 RYR83ZV BCN → NYO Jul 25, 22:00 UTCJul 26, 00:20 UTC2h 20m
2026-07-25 RYR40MN ARN → MLA Jul 25, 17:25 UTCJul 25, 20:40 UTC3h 15m
2026-07-25 RYR63LN VIE → VCE Jul 25, 14:10 UTCJul 25, 15:00 UTC50m
2026-07-25 RYR93QM - Jul 25, 12:30 UTCJul 25, 13:15 UTC45m
2026-07-25 RYR2112 WRO → TRF Jul 25, 10:20 UTCJul 25, 11:25 UTC1h 5m
2026-07-25 RYR82KL VCE → CAG Jul 25, 08:05 UTCJul 25, 09:00 UTC55m
2026-07-25 RYR17XU BRI → VCE Jul 25, 05:35 UTCJul 25, 06:35 UTC1h 0m
2026-07-25 RYR29BC VCE → BRI Jul 25, 03:55 UTCJul 25, 04:40 UTC45m
2026-07-24 RYR85FH CAG → VCE Jul 24, 21:30 UTCJul 24, 22:30 UTC1h 0m
2026-07-24 RYR6SW - Jul 24, 19:35 UTCJul 24, 20:30 UTC55m
2026-07-24 RYR80JR DUB → VCE Jul 24, 16:35 UTCJul 24, 18:45 UTC2h 10m
2026-07-24 RYR16FR VCE → DUB Jul 24, 13:20 UTCJul 24, 15:35 UTC2h 15m
2026-07-24 RYR73EJ MAN → VCE Jul 24, 09:55 UTCJul 24, 11:45 UTC1h 50m
2026-07-24 RYR41VQ VCE → MAN Jul 24, 06:55 UTCJul 24, 08:55 UTC2h 0m
2026-07-23 RYR5TF - Jul 23, 20:10 UTCJul 23, 21:25 UTC1h 15m
2026-07-23 RYR9159 VCE → SUF Jul 23, 18:25 UTCJul 23, 19:30 UTC1h 5m
2026-07-23 RYR6LU NOC → LPL Jul 23, 15:20 UTCJul 23, 17:25 UTC2h 5m
2026-07-23 RYR7DL - Jul 23, 12:10 UTCJul 23, 14:35 UTC2h 25m
2026-07-23 RYR85FH - Jul 23, 09:45 UTCJul 23, 10:45 UTC1h 0m
2026-07-23 RYR6SW - Jul 23, 07:45 UTCJul 23, 08:40 UTC55m
2026-07-23 RYR29BA - Jul 23, 05:40 UTCJul 23, 06:45 UTC1h 5m
2026-07-23 RYR54FN VCE → BDS Jul 23, 03:45 UTCJul 23, 04:45 UTC1h 0m
2026-07-22 RYR3WM BRS → DUB Jul 22, 20:25 UTCJul 22, 21:45 UTC1h 20m
2026-07-22 RYR82QT - Jul 22, 18:05 UTCJul 22, 19:20 UTC1h 15m
2026-07-22 RYR97BT PMO → VCE Jul 22, 16:10 UTCJul 22, 17:15 UTC1h 5m
2026-07-22 RYR163M VCE → PMO Jul 22, 14:10 UTCJul 22, 15:20 UTC1h 10m
2026-07-22 RYR681R - Jul 22, 12:15 UTCJul 22, 13:20 UTC1h 5m
2026-07-22 RYR4PH BHX → FAO Jul 22, 11:10 UTCJul 22, 11:35 UTC25m
2026-07-22 RYR64JJ GDN → BGY Jul 22, 04:00 UTCJul 22, 05:25 UTC1h 25m
2026-07-21 RYR8972 - Jul 21, 21:10 UTCJul 21, 21:50 UTC40m
2026-07-21 RYR2SD - Jul 21, 19:25 UTCJul 21, 20:15 UTC50m
2026-07-21 RYR7YA - Jul 21, 17:20 UTCJul 21, 18:30 UTC1h 10m
2026-07-21 RYR3229 BDS → GOA Jul 21, 15:05 UTCJul 21, 16:25 UTC1h 20m
2026-07-21 RYR54FN VCE → BDS Jul 21, 12:50 UTCJul 21, 13:50 UTC1h 0m
2026-07-21 RYR29BA - Jul 21, 10:45 UTCJul 21, 12:00 UTC1h 15m
2026-07-21 RYR47FB - Jul 21, 07:55 UTCJul 21, 09:50 UTC1h 55m
2026-07-21 RYR17RR - Jul 21, 04:55 UTCJul 21, 07:05 UTC2h 10m
2026-07-20 RYR720W - Jul 20, 20:15 UTCJul 20, 22:25 UTC2h 10m
2026-07-20 RYR24SA - Jul 20, 16:10 UTCJul 20, 18:55 UTC2h 45m
2026-07-20 RYR721U - Jul 20, 12:35 UTCJul 20, 13:45 UTC1h 10m
2026-07-20 RYR465E - Jul 20, 10:25 UTCJul 20, 11:40 UTC1h 15m
2026-07-20 RYR3521 - Jul 20, 07:20 UTCJul 20, 09:25 UTC2h 5m
2026-07-20 RYR47QR - Jul 20, 04:25 UTCJul 20, 06:25 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-QBS page for operator, model, and routing details .

Mode-S 4D2215 frequently asked

What is Mode-S code 4D2215?
4D2215 is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-QBS.
Where is Mode-S 4D2215 registered?
Mode-S code 4D2215 is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D2215 broadcasting right now?
Yes. Mode-S 4D2215 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D2215, octal 23221025, decimal 5,054,997.
What flights does 4D2215 operate?
Mode-S 4D2215 has broadcast 20 distinct callsigns, including RYR80KA, RYR9FF, RYR85RT, RYR57GB, RYR25LY.