Apparatus

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sensors Mode-S transponder

34744C

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-NYE · AIRBUS A-321neo

Hex
34744C
Octal
15072114
Decimal
3,437,644
Country
ES
Tail
EC-NYE
Type
A21N
No current signal · last broadcast Jul 26, 22:25 UTC
Flights observed
633
Distinct callsigns
20
Country
ES
Last broadcast
Jul 26, 22:25 UTC

Last known position

Most recent position reported by Mode-S 34744C.

Country allocation

The ICAO 24-bit address 34744C 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
VLG8RN Vueling Airlines 27 2026-07-22
VLG70EM Vueling Airlines 27 2026-07-22
VLG78AY Vueling Airlines 25 2026-07-22
VLG7QQ - 24 2026-07-16
VLG3XD - 20 2026-07-15
VLG107F - 20 2026-07-15
VLG64NA Vueling Airlines 14 2026-07-21
VLG22PD Vueling Airlines 14 2026-07-21
VLG6HX - 11 2026-07-19
VLG39SF - 11 2026-07-19
VLG5KB Vueling Airlines 8 2026-07-24
VLG3HA Vueling Airlines 8 2026-07-24
VLG48QM - 7 2026-07-02
VLG9PK - 6 2026-07-02
VLG676Z Vueling Airlines 6 2026-07-24
VLG5JF - 6 2026-07-13
VLG3CY - 6 2026-07-24
VLG8102 - 5 2026-07-08
VLG6BT Vueling Airlines 5 2026-06-04
VLG55XQ Vueling Airlines 5 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 VLG61BB NAP → BCN Jul 26, 20:55 UTCJul 26, 22:25 UTC1h 30m
2026-07-26 VLG44WY BCN → NAP Jul 26, 18:10 UTCJul 26, 19:25 UTC1h 15m
2026-07-26 VLG7YG CDG → FCO Jul 26, 14:50 UTCJul 26, 16:05 UTC1h 15m
2026-07-26 VLG714P BCN → CDG Jul 26, 12:10 UTCJul 26, 13:40 UTC1h 30m
2026-07-26 VLG5FB FCO → BCN Jul 26, 09:30 UTCJul 26, 10:55 UTC1h 25m
2026-07-26 VLG942P BCN → FCO Jul 26, 06:15 UTCJul 26, 07:30 UTC1h 16m
2026-07-26 VLG448P ATH → BCN Jul 26, 01:05 UTCJul 26, 04:10 UTC3h 5m
2026-07-25 VLG8104 BCN → ATH Jul 25, 21:25 UTCJul 26, 00:05 UTC2h 40m
2026-07-25 VLG1761 VLL → BCN Jul 25, 18:40 UTCJul 25, 19:35 UTC55m
2026-07-25 VLG7WJ - Jul 25, 16:40 UTCJul 25, 17:40 UTC1h 0m
2026-07-25 VLG55XQ MXP → BCN Jul 25, 14:10 UTCJul 25, 15:30 UTC1h 20m
2026-07-25 VLG37ZV BCN → MXP Jul 25, 11:15 UTCJul 25, 12:20 UTC1h 5m
2026-07-25 VLG2YT XRY → BCN Jul 25, 08:20 UTCJul 25, 09:30 UTC1h 10m
2026-07-25 VLG2NN BCN → XRY Jul 25, 05:45 UTCJul 25, 07:15 UTC1h 30m
2026-07-24 VLG5KB BRU → BCN Jul 24, 19:45 UTCJul 24, 21:45 UTC2h 0m
2026-07-24 VLG3HA BCN → BRU Jul 24, 16:55 UTCJul 24, 18:35 UTC1h 40m
2026-07-24 VLG2FE - Jul 24, 14:15 UTCJul 24, 15:05 UTC50m
2026-07-24 VLG15VM BCN → BIO Jul 24, 12:05 UTCJul 24, 12:50 UTC45m
2026-07-24 VLG3CY - Jul 24, 08:55 UTCJul 24, 10:45 UTC1h 50m
2026-07-24 VLG676Z BCN → BRU Jul 24, 06:00 UTCJul 24, 07:45 UTC1h 45m
2026-07-23 VLG8WC LIS → ORY Jul 23, 19:05 UTCJul 23, 20:40 UTC1h 35m
2026-07-23 VLG8TX BCN → CDG Jul 23, 16:20 UTCJul 23, 17:55 UTC1h 35m
2026-07-23 VLG5QQ NCE → BCN Jul 23, 14:10 UTCJul 23, 15:05 UTC55m
2026-07-23 VLG7GP BCN → NCE Jul 23, 11:30 UTCJul 23, 12:20 UTC50m
2026-07-23 VLG19QD LGW → BCN Jul 23, 07:50 UTCJul 23, 09:30 UTC1h 40m
2026-07-23 VLG6024 LGW → ALC Jul 23, 04:05 UTCJul 23, 06:05 UTC2h 0m
2026-07-22 VLG61XZ ZRH → BCN Jul 22, 19:35 UTCJul 22, 21:00 UTC1h 25m
2026-07-22 VLG9XJ BCN → ZRH Jul 22, 17:00 UTCJul 22, 18:30 UTC1h 30m
2026-07-22 VLG8RN LGW → BCN Jul 22, 13:35 UTCJul 22, 15:20 UTC1h 45m
2026-07-22 VLG70EM BCN → BRU Jul 22, 11:10 UTCJul 22, 12:15 UTC1h 5m
2026-07-22 VLG78AY BCN → SVQ Jul 22, 05:20 UTCJul 22, 05:25 UTC5m
2026-07-21 VLG3079 - Jul 21, 18:10 UTCJul 21, 21:30 UTC3h 20m
2026-07-21 VLG3078 - Jul 21, 13:35 UTCJul 21, 16:20 UTC2h 45m
2026-07-21 VLG22PD ATH → BCN Jul 21, 09:25 UTCJul 21, 12:10 UTC2h 45m
2026-07-21 VLG64NA BCN → ATH Jul 21, 05:40 UTCJul 21, 07:55 UTC2h 15m
2026-07-20 VLG343A LGW → BCN Jul 20, 19:30 UTCJul 20, 21:20 UTC1h 50m
2026-07-20 VLG4NY BCN → LGW Jul 20, 16:15 UTCJul 20, 18:05 UTC1h 50m
2026-07-20 VLG74CM - Jul 20, 13:20 UTCJul 20, 14:55 UTC1h 35m
2026-07-20 VLG5RG BCN → VCE Jul 20, 10:10 UTCJul 20, 11:30 UTC1h 20m
2026-07-20 VLG19WL OVD → BCN Jul 20, 07:45 UTCJul 20, 08:55 UTC1h 10m
2026-07-20 VLG3QU AGP → ORY Jul 20, 05:30 UTCJul 20, 06:30 UTC1h 0m
2026-07-19 VLG60YR - Jul 19, 20:25 UTCJul 19, 23:15 UTC2h 50m
2026-07-19 VLG10HP - Jul 19, 18:30 UTCJul 19, 19:10 UTC40m
2026-07-19 VLG10HP - Jul 19, 16:00 UTCJul 19, 18:00 UTC2h 0m
2026-07-19 VLG3KT XRY → BCN Jul 19, 13:15 UTCJul 19, 14:35 UTC1h 20m
2026-07-19 VLG14XW BCN → XRY Jul 19, 10:55 UTCJul 19, 12:20 UTC1h 25m
2026-07-19 VLG6HX MXP → BCN Jul 19, 08:25 UTCJul 19, 09:45 UTC1h 20m
2026-07-19 VLG39SF BCN → MXP Jul 19, 05:45 UTCJul 19, 07:05 UTC1h 20m
2026-07-18 VLG5KB - Jul 18, 20:05 UTCJul 18, 21:50 UTC1h 45m
2026-07-18 VLG3HA - Jul 18, 17:00 UTCJul 18, 18:45 UTC1h 45m

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

Mode-S 34744C frequently asked

What is Mode-S code 34744C?
34744C is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-NYE.
Where is Mode-S 34744C registered?
Mode-S code 34744C is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 34744C broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 34744C, octal 15072114, decimal 3,437,644.
What flights does 34744C operate?
Mode-S 34744C has broadcast 20 distinct callsigns, including VLG8RN, VLG70EM, VLG78AY, VLG7QQ, VLG3XD.