Apparatus

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sensors Mode-S transponder

344645

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-MEA · AIRBUS A-320

Hex
344645
Octal
15043105
Decimal
3,425,861
Country
ES
Tail
EC-MEA
Type
A320
Broadcasting now · callsign VLG83VV · 12,700 ft
Flights observed
498
Distinct callsigns
20
Country
ES
Last broadcast
Jul 26, 21:15 UTC

Current position

344645 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 344645 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
VLG8755 - 5 2026-07-11
VLG8104 Vueling Airlines 5 2026-06-07
VLG448P Vueling Airlines 5 2026-06-08
VLG29WC - 5 2026-07-07
VLG136B - 5 2026-07-12
VLG93XH Vueling Airlines 4 2026-06-06
VLG75WU Vueling Airlines 4 2026-06-17
VLG6SB Vueling Airlines 4 2026-06-07
VLG6CJ - 4 2026-07-07
VLG5ZH Vueling Airlines 4 2026-06-07
VLG58QL Vueling Airlines 4 2026-06-07
VLG4RG Vueling Airlines 4 2026-07-21
VLG391Y - 4 2026-07-11
VLG2QP Vueling Airlines 4 2026-07-23
VLG18YW Vueling Airlines 4 2026-07-23
VLG9WV Vueling Airlines 3 2026-07-22
VLG9HR - 3 2026-07-21
VLG9DC - 3 2026-07-06
VLG8VE Vueling Airlines 3 2026-07-20
VLG8QA - 3 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 VLG565D CTA → BCN Jul 26, 19:35 UTCJul 26, 21:15 UTC1h 40m
2026-07-26 VLG7HN BCN → RAK Jul 26, 16:05 UTCJul 26, 17:40 UTC1h 35m
2026-07-26 VLG5BU PMI → BCN Jul 26, 14:10 UTCJul 26, 14:40 UTC30m
2026-07-26 VLG23PL BCN → PMI Jul 26, 12:05 UTCJul 26, 12:35 UTC30m
2026-07-26 VLG1RZ SCQ → PMI Jul 26, 07:25 UTCJul 26, 08:55 UTC1h 30m
2026-07-26 VLG47GB BCN → VCE Jul 26, 05:00 UTCJul 26, 06:20 UTC1h 20m
2026-07-25 VLG6SG TFN → BCN Jul 25, 21:00 UTCJul 25, 23:40 UTC2h 40m
2026-07-25 VLG13KX BCN → TFN Jul 25, 16:45 UTCJul 25, 19:35 UTC2h 50m
2026-07-25 VLG57CZ SDR → BCN Jul 25, 13:50 UTCJul 25, 14:40 UTC50m
2026-07-25 VLG66VP BCN → SDR Jul 25, 11:50 UTCJul 25, 12:40 UTC50m
2026-07-25 VLG67YN IBZ → BCN Jul 25, 10:00 UTCJul 25, 10:35 UTC35m
2026-07-25 VLG81NT BCN → IBZ Jul 25, 08:15 UTCJul 25, 08:55 UTC40m
2026-07-25 VLG7FA ORY → BCN Jul 25, 04:40 UTCJul 25, 06:25 UTC1h 45m
2026-07-24 VLG4KR TFS → ORY Jul 24, 16:20 UTCJul 24, 19:35 UTC3h 15m
2026-07-24 VLG68RT ORY → TFS Jul 24, 11:10 UTCJul 24, 15:05 UTC3h 55m
2026-07-24 VLG2VA IBZ → ORY Jul 24, 08:05 UTCJul 24, 09:45 UTC1h 40m
2026-07-24 VLG6936 ORY → IBZ Jul 24, 05:05 UTCJul 24, 06:50 UTC1h 45m
2026-07-23 VLG2WD AGP → ORY Jul 23, 17:35 UTCJul 23, 19:35 UTC2h 0m
2026-07-23 VLG44PX ORY → AGP Jul 23, 14:20 UTCJul 23, 16:20 UTC2h 0m
2026-07-23 VLG18YW AGP → ORY Jul 23, 09:05 UTCJul 23, 11:00 UTC1h 55m
2026-07-23 VLG2QP ORY → AGP Jul 23, 05:40 UTCJul 23, 07:45 UTC2h 5m
2026-07-22 VLG9WV SCQ → ORY Jul 22, 18:55 UTCJul 22, 20:20 UTC1h 25m
2026-07-22 VLG2KV SCQ → BCN Jul 22, 16:15 UTCJul 22, 17:55 UTC1h 40m
2026-07-22 VLG8957 - Jul 22, 13:35 UTCJul 22, 15:15 UTC1h 40m
2026-07-22 VLG497L - Jul 22, 11:10 UTCJul 22, 12:40 UTC1h 30m
2026-07-22 VLG101P BCN → VLC Jul 22, 04:30 UTCJul 22, 04:50 UTC20m
2026-07-21 VLG9HR - Jul 21, 20:50 UTCJul 21, 22:20 UTC1h 30m
2026-07-21 VLG4RG ORY → BCN Jul 21, 18:15 UTCJul 21, 19:25 UTC1h 10m
2026-07-21 VLG404P TFN → BCN Jul 21, 15:10 UTCJul 21, 16:45 UTC1h 35m
2026-07-21 VLG6EF ORY → IBZ Jul 21, 09:45 UTCJul 21, 11:25 UTC1h 40m
2026-07-21 VLG76XU BCN → ORY Jul 21, 07:25 UTCJul 21, 08:50 UTC1h 25m
2026-07-21 VLG7FA ORY → BCN Jul 21, 04:50 UTCJul 21, 06:10 UTC1h 20m
2026-07-20 VLG6VJ BCN → ORY Jul 20, 19:15 UTCJul 20, 20:35 UTC1h 20m
2026-07-20 VLG4RG ORY → BCN Jul 20, 16:15 UTCJul 20, 17:55 UTC1h 40m
2026-07-20 VLG1WG ALC → ORY Jul 20, 13:20 UTCJul 20, 15:00 UTC1h 40m
2026-07-20 VLG8VE SVQ → TFN Jul 20, 10:30 UTCJul 20, 12:20 UTC1h 50m
2026-07-20 VLG9WV - Jul 20, 07:45 UTCJul 20, 09:10 UTC1h 25m
2026-07-20 VLG2KV ORY → SCQ Jul 20, 04:45 UTCJul 20, 06:25 UTC1h 40m
2026-07-19 VLG88FN - Jul 19, 18:15 UTCJul 19, 19:50 UTC1h 35m
2026-07-19 VLG8326 - Jul 19, 15:00 UTCJul 19, 16:45 UTC1h 45m
2026-07-19 VLG6LC - Jul 19, 09:20 UTCJul 19, 11:50 UTC2h 30m
2026-07-19 VLG8633 - Jul 19, 05:10 UTCJul 19, 07:50 UTC2h 40m
2026-07-18 VLG2845 IBZ → ORY Jul 18, 18:00 UTCJul 18, 19:30 UTC1h 30m
2026-07-18 VLG6FL - Jul 18, 15:20 UTCJul 18, 17:05 UTC1h 45m
2026-07-18 VLG2UU BCN → ORY Jul 18, 12:35 UTCJul 18, 14:00 UTC1h 25m
2026-07-18 VLG3GG LHR → BCN Jul 18, 09:15 UTCJul 18, 11:00 UTC1h 45m
2026-07-18 VLG6650 BCN → LHR Jul 18, 05:50 UTCJul 18, 07:40 UTC1h 50m
2026-07-17 VLG7367 TNG → BCN Jul 17, 21:34 UTCJul 17, 22:49 UTC1h 15m
2026-07-17 VLG960V - Jul 17, 18:50 UTCJul 17, 20:29 UTC1h 40m
2026-07-17 VLG4CB - Jul 17, 15:25 UTCJul 17, 16:49 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 EC-MEA page for operator, model, and routing details .

Mode-S 344645 frequently asked

What is Mode-S code 344645?
344645 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-MEA.
Where is Mode-S 344645 registered?
Mode-S code 344645 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 344645 broadcasting right now?
Yes. Mode-S 344645 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 344645, octal 15043105, decimal 3,425,861.
What flights does 344645 operate?
Mode-S 344645 has broadcast 20 distinct callsigns, including VLG8755, VLG8104, VLG448P, VLG29WC, VLG136B.