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sensors Mode-S transponder

3423C3

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-JQZ · AIRBUS A-321

Hex
3423C3
Octal
15021703
Decimal
3,417,027
Country
ES
Tail
EC-JQZ
Type
A321
Broadcasting now · callsign IBE09GH · 33,025 ft
Flights observed
475
Distinct callsigns
20
Country
ES
Last broadcast
Jul 26, 21:10 UTC

Current position

3423C3 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3423C3 falls within the block assigned to Spain (ES) by ICAO Annex 10, Volume III. Every aircraft registered in Spain 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
IBE05EM Iberia Airlines 16 2026-07-17
IBE05YP Iberia Airlines 15 2026-07-17
IBE06MP - 14 2026-07-17
IBE06TW Iberia Airlines 13 2026-07-26
IBE06TK Iberia Airlines 13 2026-07-25
IBE06SL - 13 2026-07-17
IBE06FF - 10 2026-07-09
IBE05SF - 10 2026-07-16
IBE05BR - 10 2026-07-16
IBE04TW - 10 2026-07-14
IBE04GF - 10 2026-07-14
IBE06ZM - 9 2026-07-09
IBE06GL - 8 2026-07-15
IBE0613 - 8 2026-07-15
IBE05WK - 8 2026-07-11
IBE05SE - 8 2026-07-09
IBE05PP Iberia Airlines 8 2026-07-25
IBE05KR Iberia Airlines 8 2026-07-25
IBE05DM - 8 2026-07-09
IBE0539 - 8 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 IBE06EE GVA → MAD Jul 26, 19:30 UTCJul 26, 21:10 UTC1h 40m
2026-07-26 IBE06FC MAD → LIN Jul 26, 16:15 UTCJul 26, 18:15 UTC2h 0m
2026-07-26 IBE05PB ORY → MAD Jul 26, 13:20 UTCJul 26, 15:10 UTC1h 50m
2026-07-26 IBE05BL MAD → PDL Jul 26, 10:00 UTCJul 26, 11:35 UTC1h 35m
2026-07-26 IBE06TW FCO → MAD Jul 26, 05:50 UTCJul 26, 08:00 UTC2h 11m
2026-07-25 IBE06TK MAD → FCO Jul 25, 20:30 UTCJul 25, 22:10 UTC1h 40m
2026-07-25 IBE05PP FAO → MAD Jul 25, 17:25 UTCJul 25, 18:55 UTC1h 30m
2026-07-25 IBE05KR MAD → ORY Jul 25, 14:45 UTCJul 25, 16:20 UTC1h 35m
2026-07-25 IBE06RV FCO → MAD Jul 25, 10:45 UTCJul 25, 12:55 UTC2h 10m
2026-07-25 IBE06YE MAD → FCO Jul 25, 07:15 UTCJul 25, 09:00 UTC1h 45m
2026-07-24 ANE19XR MUC → MAD Jul 24, 18:45 UTCJul 24, 21:00 UTC2h 15m
2026-07-24 ANE55UZ MAD → MUC Jul 24, 15:15 UTCJul 24, 17:20 UTC2h 5m
2026-07-24 IBE07KH BER → MAD Jul 24, 10:20 UTCJul 24, 12:55 UTC2h 35m
2026-07-24 IBE07TT MAD → BER Jul 24, 06:00 UTCJul 24, 08:25 UTC2h 25m
2026-07-23 IBE04DM BCN → MAD Jul 23, 19:40 UTCJul 23, 20:45 UTC1h 5m
2026-07-23 IBE04EY MAD → BCN Jul 23, 17:30 UTCJul 23, 18:20 UTC50m
2026-07-23 IBE0936 DBV → MAD Jul 23, 13:15 UTCJul 23, 16:10 UTC2h 55m
2026-07-23 IBE09ZF MAD → DBV Jul 23, 09:50 UTCJul 23, 12:05 UTC2h 15m
2026-07-23 IBE06MG LIN → MAD Jul 23, 06:10 UTCJul 23, 08:00 UTC1h 50m
2026-07-22 IBE06HG - Jul 22, 19:15 UTCJul 22, 20:50 UTC1h 35m
2026-07-22 IBE04AP BCN → MAD Jul 22, 16:30 UTCJul 22, 17:25 UTC55m
2026-07-22 IBE04CV - Jul 22, 14:30 UTCJul 22, 15:25 UTC55m
2026-07-22 IBE06ZA VCE → MAD Jul 22, 11:10 UTCJul 22, 13:00 UTC1h 50m
2026-07-21 IBE0942 ZAG → MAD Jul 21, 13:50 UTCJul 21, 16:30 UTC2h 40m
2026-07-21 IBE09KW MAD → ZAG Jul 21, 10:15 UTCJul 21, 12:10 UTC1h 55m
2026-07-21 IBS16QY - Jul 21, 07:35 UTCJul 21, 08:30 UTC55m
2026-07-21 IBS16RR - Jul 21, 05:30 UTCJul 21, 06:20 UTC50m
2026-07-19 IBE09DB DBV → MAD Jul 19, 18:00 UTCJul 19, 20:50 UTC2h 50m
2026-07-19 IBE09FY MAD → DBV Jul 19, 14:35 UTCJul 19, 16:55 UTC2h 20m
2026-07-19 IBE06TW FCO → MAD Jul 19, 05:55 UTCJul 19, 07:55 UTC2h 0m
2026-07-18 IBE06TK - Jul 18, 20:25 UTCJul 18, 22:10 UTC1h 45m
2026-07-18 IBE05PP FAO → MAD Jul 18, 17:35 UTCJul 18, 19:15 UTC1h 40m
2026-07-18 IBE05KR MAD → ORY Jul 18, 15:00 UTCJul 18, 16:30 UTC1h 30m
2026-07-18 IBE06ZA - Jul 18, 10:40 UTCJul 18, 12:55 UTC2h 15m
2026-07-18 IBE06HR - Jul 18, 07:00 UTCJul 18, 09:10 UTC2h 10m
2026-07-17 IBE05YP ORY → MAD Jul 17, 19:20 UTCJul 17, 21:05 UTC1h 45m
2026-07-17 IBE05EM MAD → ORY Jul 17, 16:49 UTCJul 17, 18:10 UTC1h 20m
2026-07-17 IBE06SL - Jul 17, 13:15 UTCJul 17, 15:20 UTC2h 5m
2026-07-17 IBE06MP - Jul 17, 10:00 UTCJul 17, 11:55 UTC1h 55m
2026-07-17 IBE06TW - Jul 17, 05:55 UTCJul 17, 07:55 UTC2h 0m
2026-07-16 IBE06TK - Jul 16, 21:50 UTCJul 16, 23:35 UTC1h 45m
2026-07-16 IBE05BR - Jul 16, 18:00 UTCJul 16, 19:50 UTC1h 50m
2026-07-16 IBE05SF MAD → CDG Jul 16, 14:35 UTCJul 16, 16:05 UTC1h 30m
2026-07-16 IBE06TT - Jul 16, 10:15 UTCJul 16, 12:20 UTC2h 5m
2026-07-16 IBE06LP - Jul 16, 07:10 UTCJul 16, 08:50 UTC1h 40m
2026-07-15 IBE07CT - Jul 15, 18:20 UTCJul 15, 20:45 UTC2h 25m
2026-07-15 IBE07YP - Jul 15, 14:45 UTCJul 15, 16:40 UTC1h 55m
2026-07-15 IBE06GL - Jul 15, 10:55 UTCJul 15, 12:35 UTC1h 40m
2026-07-15 IBE0613 - Jul 15, 08:15 UTCJul 15, 09:40 UTC1h 25m
2026-07-15 IBE05VA - Jul 15, 05:05 UTCJul 15, 06:55 UTC1h 50m

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 EC-JQZ page for operator, model, and routing details .

Mode-S 3423C3 frequently asked

What is Mode-S code 3423C3?
3423C3 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-JQZ.
Where is Mode-S 3423C3 registered?
Mode-S code 3423C3 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3423C3 broadcasting right now?
Yes. Mode-S 3423C3 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3423C3, octal 15021703, decimal 3,417,027.
What flights does 3423C3 operate?
Mode-S 3423C3 has broadcast 20 distinct callsigns, including IBE05EM, IBE05YP, IBE06MP, IBE06TW, IBE06TK.