Apparatus

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sensors Mode-S transponder

34440B

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-LVV · AIRBUS A-320

Hex
34440B
Octal
15042013
Decimal
3,425,291
Country
ES
Tail
EC-LVV
Type
A320
Broadcasting now · callsign VLG4XY · 32,875 ft
Flights observed
556
Distinct callsigns
20
Country
ES
Last broadcast
Jul 25, 22:30 UTC

Current position

34440B is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 34440B 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
VLG7886 - 11 2026-07-17
VLG7887 - 9 2026-07-17
VLG99WU - 4 2026-07-10
VLG7UU Vueling Airlines 4 2026-04-30
VLG7291 - 4 2026-07-13
VLG6311 - 4 2026-07-11
VLG3YJ - 4 2026-07-06
VLG3HV - 4 2026-07-13
VLG368N - 4 2026-07-11
VLG3505 - 4 2026-07-06
VLG2TD Vueling Airlines 4 2026-07-25
VLG1MF Vueling Airlines 4 2026-04-30
VLG95YW Vueling Airlines 3 2026-05-12
VLG8755 - 3 2026-07-17
VLG858A Vueling Airlines 3 2026-05-12
VLG7ZB Vueling Airlines 3 2026-06-26
VLG74AM Vueling Airlines 3 2026-07-19
VLG6CR - 3 2026-07-19
VLG6CJ - 3 2026-07-10
VLG69UC - 3 2026-06-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 VLG6WL BCN → ALC Jul 25, 20:40 UTCJul 25, 22:25 UTC1h 45m
2026-07-25 VLG3TR BCN → PMO Jul 25, 18:00 UTCJul 25, 19:20 UTC1h 20m
2026-07-25 VLG2TD BOD → BCN Jul 25, 16:10 UTCJul 25, 17:00 UTC50m
2026-07-25 VLG94KQ BCN → BOD Jul 25, 14:40 UTCJul 25, 15:30 UTC50m
2026-07-25 VLG681H MAH → BCN Jul 25, 12:00 UTCJul 25, 12:35 UTC35m
2026-07-25 VLG6UA BCN → MAH Jul 25, 10:20 UTCJul 25, 10:50 UTC30m
2026-07-25 VLG1RZ SCQ → PMI Jul 25, 07:10 UTCJul 25, 08:55 UTC1h 45m
2026-07-25 VLG47GB BCN → VCE Jul 25, 04:45 UTCJul 25, 06:05 UTC1h 20m
2026-07-24 VLG836X DBV → BCN Jul 24, 19:40 UTCJul 24, 21:50 UTC2h 10m
2026-07-24 VLG9RN BCN → DBV Jul 24, 17:00 UTCJul 24, 18:45 UTC1h 45m
2026-07-24 VLG99EY - Jul 24, 14:35 UTCJul 24, 15:35 UTC1h 0m
2026-07-24 VLG98EY - Jul 24, 12:10 UTCJul 24, 13:00 UTC50m
2026-07-24 VLG17UR MAN → BCN Jul 24, 08:50 UTCJul 24, 10:55 UTC2h 5m
2026-07-24 VLG7CH BCN → MAN Jul 24, 05:40 UTCJul 24, 07:40 UTC2h 0m
2026-07-23 VLG719E LPA → BCN Jul 23, 20:00 UTCJul 23, 22:35 UTC2h 35m
2026-07-23 VLG7TZ BCN → LPA Jul 23, 15:20 UTCJul 23, 17:20 UTC2h 0m
2026-07-23 VLG2SA LGW → BCN Jul 23, 12:30 UTCJul 23, 14:00 UTC1h 30m
2026-07-23 VLG24YL BCN → LGW Jul 23, 09:10 UTCJul 23, 10:55 UTC1h 45m
2026-07-23 VLG38UH BIO → BCN Jul 23, 07:05 UTCJul 23, 07:55 UTC50m
2026-07-23 VLG5PP BCN → BIO Jul 23, 05:20 UTCJul 23, 06:00 UTC40m
2026-07-22 VLG87NH BCN → ACE Jul 22, 12:10 UTCJul 22, 18:35 UTC6h 25m
2026-07-22 VLG6RL BCN → LGW Jul 22, 05:05 UTCJul 22, 10:25 UTC5h 20m
2026-07-21 VLG4SK BIO → BCN Jul 21, 22:00 UTCJul 21, 23:00 UTC1h 0m
2026-07-21 VLG5XC BCN → CAG Jul 21, 19:45 UTCJul 21, 20:30 UTC45m
2026-07-21 VLG4VL AGP → BCN Jul 21, 17:25 UTCJul 21, 18:35 UTC1h 10m
2026-07-21 VLG4GH BCN → AGP Jul 21, 14:40 UTCJul 21, 16:05 UTC1h 25m
2026-07-21 VLG346B DUS → BCN Jul 21, 08:25 UTCJul 21, 10:10 UTC1h 45m
2026-07-21 VLG29AJ BCN → DUS Jul 21, 05:20 UTCJul 21, 07:05 UTC1h 45m
2026-07-21 VLG2693 TUN → BCN Jul 21, 00:50 UTCJul 21, 02:10 UTC1h 20m
2026-07-20 VLG2692 BCN → TUN Jul 20, 22:25 UTCJul 20, 23:30 UTC1h 5m
2026-07-20 VLG74QH AMS → BCN Jul 20, 17:55 UTCJul 20, 19:55 UTC2h 0m
2026-07-20 VLG7XF BCN → AMS Jul 20, 15:00 UTCJul 20, 16:50 UTC1h 50m
2026-07-20 VLG36DV LEI → BCN Jul 20, 12:50 UTCJul 20, 13:45 UTC55m
2026-07-20 VLG9UZ LPA → BCN Jul 20, 10:40 UTCJul 20, 11:50 UTC1h 10m
2026-07-20 VLG4DX ALC → BIO Jul 20, 07:35 UTCJul 20, 08:55 UTC1h 20m
2026-07-20 VLG4KY BCN → AMS Jul 20, 05:10 UTCJul 20, 06:35 UTC1h 25m
2026-07-19 VLG8DZ MAH → BCN Jul 19, 21:00 UTCJul 19, 21:40 UTC40m
2026-07-19 VLG66VZ BCN → MAH Jul 19, 19:45 UTCJul 19, 20:15 UTC30m
2026-07-19 VLG2CU LIS → BCN Jul 19, 17:15 UTCJul 19, 18:35 UTC1h 20m
2026-07-19 VLG9QY BCN → AGA Jul 19, 14:20 UTCJul 19, 16:00 UTC1h 40m
2026-07-19 VLG9ZE FAO → BCN Jul 19, 11:20 UTCJul 19, 12:45 UTC1h 25m
2026-07-19 VLG8484 BCN → FAO Jul 19, 08:40 UTCJul 19, 10:10 UTC1h 30m
2026-07-19 VLG6CR - Jul 19, 06:05 UTCJul 19, 06:30 UTC25m
2026-07-19 VLG74AM BCN → PMI Jul 19, 04:40 UTCJul 19, 05:05 UTC25m
2026-07-18 VLG7698 BCN → BCN Jul 18, 13:30 UTCJul 19, 00:00 UTC10h 30m
2026-07-18 VLG71JT MAN → BCN Jul 18, 10:05 UTCJul 18, 12:05 UTC2h 0m
2026-07-18 VLG1CA BCN → MAN Jul 18, 06:15 UTCJul 18, 08:15 UTC2h 0m
2026-07-17 VLG7887 DSS → BCN Jul 17, 20:50 UTCJul 18, 00:55 UTC4h 5m
2026-07-17 VLG7886 BCN → DSS Jul 17, 15:10 UTCJul 17, 19:35 UTC4h 25m
2026-07-17 VLG8755 - Jul 17, 11:25 UTCJul 17, 13:20 UTC1h 55m

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

Mode-S 34440B frequently asked

What is Mode-S code 34440B?
34440B is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-LVV.
Where is Mode-S 34440B registered?
Mode-S code 34440B is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 34440B broadcasting right now?
Yes. Mode-S 34440B is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 34440B, octal 15042013, decimal 3,425,291.
What flights does 34440B operate?
Mode-S 34440B has broadcast 20 distinct callsigns, including VLG7886, VLG7887, VLG99WU, VLG7UU, VLG7291.