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sensors Mode-S transponder

406FDB

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-EZPE · AIRBUS A-320

Hex
406FDB
Octal
20067733
Decimal
4,222,939
Country
GB
Tail
G-EZPE
Type
A320
Broadcasting now · callsign EZY53ML · 36,025 ft
Flights observed
453
Distinct callsigns
20
Country
GB
Last broadcast
3d ago

Current position

406FDB is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 406FDB falls within the block assigned to United Kingdom (GB) by ICAO Annex 10, Volume III. Every aircraft registered in United Kingdom 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
EZY743D easyJet 5 2026-05-26
EZY624J easyJet 5 2026-05-24
EZY396L - 5 2026-05-24
EZY34RH easyJet 5 2026-05-26
EZY984M easyJet 4 2026-05-21
EZY959H easyJet 4 2026-05-21
EZY71CX easyJet 4 2026-05-24
EZY642P easyJet 4 2026-05-19
EZY35JB easyJet 4 2026-05-27
EZY29HQ easyJet 4 2026-05-24
EZY98RJ easyJet 3 2026-05-26
EZY96QE - 3 2026-07-12
EZY9005 - 3 2026-06-26
EZY59BL easyJet 3 2026-05-24
EZY58UH - 3 2026-07-01
EZY57TL easyJet 3 2026-05-23
EZY54ED - 3 2026-07-12
EZY49BV - 3 2026-07-06
EZY39MG - 3 2026-06-30
EZY3484 - 3 2026-07-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EZY81YX PMI → BHX Jul 26, 20:10 UTCJul 26, 21:00 UTC50m
2026-07-26 EZY24NP BFS → BRS Jul 26, 18:25 UTCJul 26, 19:15 UTC50m
2026-07-26 EZY46UQ PFO → EDI Jul 26, 15:55 UTCJul 26, 17:15 UTC1h 20m
2026-07-26 EZY31BA LGW → GVA Jul 26, 13:25 UTCJul 26, 14:35 UTC1h 10m
2026-07-26 EZY54DP SPU → LGW Jul 26, 10:05 UTCJul 26, 12:10 UTC2h 5m
2026-07-26 EZY69HM LGW → SPU Jul 26, 06:05 UTCJul 26, 07:55 UTC1h 51m
2026-07-25 EZY82WL NCE → LGW Jul 25, 19:05 UTCJul 25, 20:35 UTC1h 30m
2026-07-25 EZY58HW LGW → NCE Jul 25, 16:25 UTCJul 25, 18:00 UTC1h 35m
2026-07-25 EZY49RE ALC → MAN Jul 25, 10:40 UTCJul 25, 13:40 UTC3h 0m
2026-07-25 EZY87JW LGW → PVK Jul 25, 06:25 UTCJul 25, 08:50 UTC2h 25m
2026-07-24 EZY26HM HAM → LGW Jul 24, 20:55 UTCJul 24, 22:00 UTC1h 5m
2026-07-24 EZY63DK LGW → HAM Jul 24, 18:40 UTCJul 24, 19:50 UTC1h 10m
2026-07-24 EZY52ZY NAP → LGW Jul 24, 14:20 UTCJul 24, 16:55 UTC2h 35m
2026-07-24 EZY8355 LGW → FCO Jul 24, 11:10 UTCJul 24, 12:40 UTC1h 30m
2026-07-24 EZY9017 BRS → BFS Jul 24, 09:10 UTCJul 24, 10:20 UTC1h 10m
2026-07-24 EZY46DM BCN → MAN Jul 24, 00:00 UTCJul 24, 02:05 UTC2h 5m
2026-07-23 EZY53NP LGW → NBE Jul 23, 21:00 UTCJul 23, 23:00 UTC2h 0m
2026-07-23 EZY9010 LGW → SKG Jul 23, 18:05 UTCJul 23, 18:40 UTC35m
2026-07-23 EZY9007 BRS → AMS Jul 23, 08:45 UTCJul 23, 10:00 UTC1h 15m
2026-07-23 EZY7115 BCN → EDI Jul 23, 00:10 UTCJul 23, 02:35 UTC2h 25m
2026-07-22 EZY7116 EDI → BCN Jul 22, 20:40 UTCJul 22, 23:00 UTC2h 20m
2026-07-22 EZY9008 BRS → LPL Jul 22, 18:25 UTCJul 22, 19:25 UTC1h 0m
2026-07-22 EZY93GX IBZ → LGW Jul 22, 11:10 UTCJul 22, 13:00 UTC1h 50m
2026-07-21 EZY86LX LGW → CTA Jul 21, 20:05 UTCJul 21, 21:20 UTC1h 15m
2026-07-21 EZY13ZA LGW → GVA Jul 21, 18:10 UTCJul 21, 19:10 UTC1h 0m
2026-07-21 EZY39TA ATH → MAN Jul 21, 12:50 UTCJul 21, 17:00 UTC4h 10m
2026-07-21 EZY16ZX LGW → RHO Jul 21, 08:10 UTCJul 21, 11:35 UTC3h 25m
2026-07-20 EZY34CT DBV → LGW Jul 20, 19:00 UTCJul 20, 21:35 UTC2h 35m
2026-07-20 EZY85JY LGW → DBV Jul 20, 16:00 UTCJul 20, 18:10 UTC2h 10m
2026-07-20 EZY39HL LIN → LGW Jul 20, 11:50 UTCJul 20, 13:25 UTC1h 35m
2026-07-20 EZY41PQ LGW → LIN Jul 20, 09:10 UTCJul 20, 10:45 UTC1h 35m
2026-07-19 EZY34HW PSA → LGW Jul 19, 22:25 UTCJul 20, 00:10 UTC1h 45m
2026-07-19 EZY607W LGW → PSA Jul 19, 19:40 UTCJul 19, 21:15 UTC1h 35m
2026-07-19 EZY87FM PMI → LGW Jul 19, 15:00 UTCJul 19, 17:10 UTC2h 10m
2026-07-19 EZY92QG - Jul 19, 11:10 UTCJul 19, 13:00 UTC1h 50m
2026-07-19 EZY35PH MXP → LGW Jul 19, 08:00 UTCJul 19, 09:35 UTC1h 35m
2026-07-19 EZY95PL LGW → MXP Jul 19, 05:35 UTCJul 19, 06:50 UTC1h 15m
2026-07-18 EZY96BR MRS → LGW Jul 18, 21:05 UTCJul 18, 22:30 UTC1h 25m
2026-07-18 EZY12YX LGW → MRS Jul 18, 18:20 UTCJul 18, 19:45 UTC1h 25m
2026-07-17 EZY98QG IBZ → LGW Jul 17, 22:05 UTCJul 17, 23:55 UTC1h 50m
2026-07-17 EZY48NM LGW → IBZ Jul 17, 19:00 UTCJul 17, 21:05 UTC2h 5m
2026-07-17 EZY56UV - Jul 17, 14:24 UTCJul 17, 16:40 UTC2h 15m
2026-07-17 EZY35ZP MAN → FCO Jul 17, 10:50 UTCJul 17, 13:10 UTC2h 20m
2026-07-17 EZY19BE - Jul 17, 07:44 UTCJul 17, 09:20 UTC1h 35m
2026-07-17 EZY48TH LGW → NCE Jul 17, 05:04 UTCJul 17, 06:29 UTC1h 25m
2026-07-16 EZY57QM IOM → LGW Jul 16, 16:25 UTCJul 16, 17:20 UTC55m
2026-07-16 EZY841 LGW → IOM Jul 16, 14:35 UTCJul 16, 15:25 UTC50m
2026-07-16 EZY52CE - Jul 16, 10:00 UTCJul 16, 12:25 UTC2h 25m
2026-07-16 EZY86TW - Jul 16, 06:35 UTCJul 16, 08:45 UTC2h 10m
2026-07-15 EZY31KM - Jul 15, 19:35 UTCJul 15, 21:10 UTC1h 35m

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 G-EZPE page for operator, model, and routing details .

Mode-S 406FDB frequently asked

What is Mode-S code 406FDB?
406FDB is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-EZPE.
Where is Mode-S 406FDB registered?
Mode-S code 406FDB is allocated to United Kingdom (GB). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 406FDB broadcasting right now?
Yes. Mode-S 406FDB is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 406FDB, octal 20067733, decimal 4,222,939.
What flights does 406FDB operate?
Mode-S 406FDB has broadcast 20 distinct callsigns, including EZY743D, EZY624J, EZY396L, EZY34RH, EZY984M.