Apparatus

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sensors Mode-S transponder

408183

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-UZEG · AIRBUS A-320neo

Hex
408183
Octal
20100603
Decimal
4,227,459
Country
GB
Tail
G-UZEG
Type
A20N
No current signal · last broadcast Jul 26, 22:45 UTC
Flights observed
455
Distinct callsigns
20
Country
GB
Last broadcast
Jul 26, 22:45 UTC

Last known position

Most recent position reported by Mode-S 408183.

Country allocation

The ICAO 24-bit address 408183 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
EZY81KE easyJet 15 2026-07-23
EZY38CZ easyJet 11 2026-07-24
EZY54ZP - 9 2026-07-03
EZY53TH easyJet 8 2026-04-27
EZY34ZH - 8 2026-07-01
EZY898G easyJet 7 2026-07-25
EZY38YV easyJet 7 2026-07-23
EZY3171 easyJet 7 2026-07-26
EZY18JC easyJet 7 2026-07-25
EZY93VM easyJet 6 2026-07-26
EZY93AX easyJet 6 2026-07-26
EZY83XC - 6 2026-07-02
EZY74NZ - 6 2026-07-02
EZY676W - 6 2026-07-23
EZY546C easyJet 6 2026-07-22
EZY49FP - 6 2026-07-18
EZY36BK - 6 2026-07-23
EZY27YE - 6 2026-07-18
EZY23AG easyJet 6 2026-07-26
EZY19ZA easyJet 6 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EZY93AX NBE → GLA Jul 26, 20:40 UTCJul 26, 22:45 UTC2h 5m
2026-07-26 EZY3171 GLA → GVA Jul 26, 16:30 UTCJul 26, 19:30 UTC3h 0m
2026-07-26 EZY93VM AGP → GLA Jul 26, 12:10 UTCJul 26, 15:20 UTC3h 10m
2026-07-26 EZY23AG LTN → FUE Jul 26, 08:25 UTCJul 26, 11:00 UTC2h 35m
2026-07-25 EZY3170 GVA → GLA Jul 25, 19:25 UTCJul 26, 00:40 UTC5h 15m
2026-07-25 EZY28PR GLA → LCA Jul 25, 13:20 UTCJul 25, 17:40 UTC4h 20m
2026-07-25 EZY898G LTN → LTN Jul 25, 11:20 UTCJul 25, 12:10 UTC50m
2026-07-25 EZY18JC GLA → BHX Jul 25, 09:40 UTCJul 25, 10:25 UTC45m
2026-07-25 EZY615E BRS → GLA Jul 25, 07:30 UTCJul 25, 08:35 UTC1h 5m
2026-07-25 EZY437 GLA → JER Jul 25, 05:45 UTCJul 25, 06:35 UTC50m
2026-07-24 EZY38CZ HRG → GLA Jul 24, 10:15 UTCJul 24, 23:05 UTC12h 50m
2026-07-24 EZY898G LTN → LTN Jul 24, 08:00 UTCJul 24, 08:55 UTC55m
2026-07-24 EZY18JC GLA → BHX Jul 24, 06:10 UTCJul 24, 07:00 UTC50m
2026-07-23 EZY19ZA BCN → GLA Jul 23, 18:40 UTCJul 23, 21:05 UTC2h 25m
2026-07-23 EZY36BK GLA → BCN Jul 23, 15:20 UTCJul 23, 17:40 UTC2h 20m
2026-07-23 EZY38YV LCA → LGW Jul 23, 11:20 UTCJul 23, 14:15 UTC2h 55m
2026-07-23 EZY81KE GLA → FCO Jul 23, 07:10 UTCJul 23, 10:00 UTC2h 50m
2026-07-23 EZY676W - Jul 23, 00:00 UTCJul 23, 00:30 UTC30m
2026-07-22 EZY546C GLA → BFS Jul 22, 22:55 UTCJul 22, 23:20 UTC25m
2026-07-22 EZY106U BRS → BHD Jul 22, 21:05 UTCJul 22, 21:50 UTC45m
2026-07-22 EZY429 GLA → BHX Jul 22, 19:25 UTCJul 22, 20:05 UTC40m
2026-07-22 EZY48DK - Jul 22, 11:10 UTCJul 22, 18:25 UTC7h 15m
2026-07-21 EZY3170 GVA → GLA Jul 21, 19:00 UTCJul 22, 00:05 UTC5h 5m
2026-07-21 EZY28PR GLA → LCA Jul 21, 13:10 UTCJul 21, 17:40 UTC4h 30m
2026-07-21 EZY127G - Jul 21, 10:45 UTCJul 21, 11:45 UTC1h 0m
2026-07-21 EZY25FJ GLA → STN Jul 21, 08:55 UTCJul 21, 09:55 UTC1h 0m
2026-07-21 EZY837B BFS → GLA Jul 21, 07:35 UTCJul 21, 08:05 UTC30m
2026-07-21 EZY825P GLA → BFS Jul 21, 06:15 UTCJul 21, 06:35 UTC20m
2026-07-20 EZY38CZ HRG → GLA Jul 20, 15:10 UTCJul 21, 03:40 UTC12h 29m
2026-07-20 EZY38YV - Jul 20, 11:15 UTCJul 20, 14:00 UTC2h 45m
2026-07-20 EZY81KE GLA → FCO Jul 20, 06:40 UTCJul 20, 09:25 UTC2h 45m
2026-07-19 EZY93AX NBE → GLA Jul 19, 20:25 UTCJul 19, 23:40 UTC3h 15m
2026-07-19 EZY3171 - Jul 19, 16:10 UTCJul 19, 18:00 UTC1h 50m
2026-07-19 EZY3171 - Jul 19, 15:20 UTCJul 19, 16:05 UTC45m
2026-07-19 EZY93VM AGP → GLA Jul 19, 11:05 UTCJul 19, 14:00 UTC2h 55m
2026-07-19 EZY23AG - Jul 19, 06:55 UTCJul 19, 09:55 UTC3h 0m
2026-07-18 EZY49FP - Jul 18, 19:35 UTCJul 18, 23:55 UTC4h 20m
2026-07-18 EZY27YE - Jul 18, 14:20 UTCJul 18, 18:05 UTC3h 45m
2026-07-18 EZY93VM AGP → GLA Jul 18, 09:55 UTCJul 18, 12:50 UTC2h 55m
2026-07-18 EZY23AG - Jul 18, 05:35 UTCJul 18, 08:25 UTC2h 50m
2026-07-17 EZY38CZ HRG → GLA Jul 17, 10:00 UTCJul 17, 23:00 UTC13h 0m
2026-07-17 EZY898G - Jul 17, 08:00 UTCJul 17, 08:49 UTC50m
2026-07-17 EZY18JC GLA → BHX Jul 17, 06:00 UTCJul 17, 06:54 UTC55m
2026-07-16 EZY52BF PMI → GLA Jul 16, 20:09 UTCJul 16, 22:40 UTC2h 30m
2026-07-16 EZY3109 - Jul 16, 16:25 UTCJul 16, 18:59 UTC2h 35m
2026-07-16 EZY346J BHD → GLA Jul 16, 14:35 UTCJul 16, 15:14 UTC40m
2026-07-16 EZY596Z - Jul 16, 13:10 UTCJul 16, 13:40 UTC30m
2026-07-16 EZY676W - Jul 16, 11:50 UTCJul 16, 12:20 UTC30m
2026-07-16 EZY546C - Jul 16, 10:40 UTCJul 16, 11:10 UTC30m
2026-07-16 EZY178J LGW → GLA Jul 16, 08:45 UTCJul 16, 09:50 UTC1h 5m

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

Mode-S 408183 frequently asked

What is Mode-S code 408183?
408183 is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-UZEG.
Where is Mode-S 408183 registered?
Mode-S code 408183 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 408183 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 408183, octal 20100603, decimal 4,227,459.
What flights does 408183 operate?
Mode-S 408183 has broadcast 20 distinct callsigns, including EZY81KE, EZY38CZ, EZY54ZP, EZY53TH, EZY34ZH.