Apparatus

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sensors Mode-S transponder

40690D

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-EZWL · AIRBUS A-320

Hex
40690D
Octal
20064415
Decimal
4,221,197
Country
GB
Tail
G-EZWL
Type
A320
Broadcasting now · callsign EZY45ET · 28,450 ft
Flights observed
478
Distinct callsigns
20
Country
GB
Last broadcast
8m ago

Current position

40690D is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 40690D 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
EZY68NC - 10 2026-07-13
EZY23ZC - 10 2026-07-13
EZY81FW - 8 2026-07-14
EZY595R - 8 2026-07-11
EZY46XT - 8 2026-07-14
EZY12NL - 8 2026-07-11
EZY94NU - 7 2026-07-07
EZY65QA - 7 2026-07-07
EZY898G - 6 2026-07-14
EZY787Q - 6 2026-07-13
EZY56PM - 6 2026-07-13
EZY18JC - 6 2026-07-14
EZY79WM easyJet 5 2026-04-18
EZY676W - 5 2026-07-01
EZY596Z - 5 2026-06-28
EZY546C - 5 2026-07-01
EZY346J - 5 2026-06-28
EZY81KE - 4 2026-06-30
EZY48DK - 4 2026-07-08
EZY38YV - 4 2026-06-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EZY45ET - Jul 14, 15:10 UTCJul 14, 15:15 UTC5m
2026-07-14 EZY46XT - Jul 14, 12:30 UTCJul 14, 13:55 UTC1h 25m
2026-07-14 EZY81FW - Jul 14, 09:45 UTCJul 14, 11:10 UTC1h 25m
2026-07-14 EZY898G - Jul 14, 08:05 UTCJul 14, 08:50 UTC45m
2026-07-14 EZY18JC GLA → BHX Jul 14, 06:15 UTCJul 14, 07:10 UTC55m
2026-07-13 EZY68NC FAO → GLA Jul 13, 20:10 UTCJul 13, 22:55 UTC2h 45m
2026-07-13 EZY23ZC GLA → FAO Jul 13, 16:20 UTCJul 13, 19:15 UTC2h 55m
2026-07-13 EZY46XT - Jul 13, 13:50 UTCJul 13, 15:10 UTC1h 20m
2026-07-13 EZY81FW - Jul 13, 10:50 UTCJul 13, 12:10 UTC1h 20m
2026-07-13 EZY787Q LTN → GLA Jul 13, 08:05 UTCJul 13, 09:05 UTC1h 0m
2026-07-13 EZY56PM GLA → LTN Jul 13, 06:05 UTCJul 13, 06:55 UTC50m
2026-07-12 EZY197Q - Jul 12, 21:40 UTCJul 12, 22:35 UTC55m
2026-07-12 EZY32TQ - Jul 12, 19:35 UTCJul 12, 20:40 UTC1h 5m
2026-07-12 EZY362F - Jul 12, 18:01 UTCJul 12, 18:50 UTC50m
2026-07-12 EZY87VL GLA → STN Jul 12, 15:30 UTCJul 12, 16:40 UTC1h 10m
2026-07-12 EZY93VM - Jul 12, 11:45 UTCJul 12, 14:30 UTC2h 45m
2026-07-12 EZY23AG - Jul 12, 07:15 UTCJul 12, 10:20 UTC3h 5m
2026-07-11 EZY62YR KGS → GLA Jul 11, 18:50 UTCJul 11, 23:05 UTC4h 15m
2026-07-11 EZY71RF - Jul 11, 13:15 UTCJul 11, 17:20 UTC4h 5m
2026-07-11 EZY127G STN → GLA Jul 11, 11:10 UTCJul 11, 12:05 UTC55m
2026-07-11 EZY25FJ GLA → STN Jul 11, 09:00 UTCJul 11, 10:05 UTC1h 5m
2026-07-11 EZY595R SOU → GLA Jul 11, 07:15 UTCJul 11, 08:15 UTC1h 0m
2026-07-11 EZY12NL GLA → SOU Jul 11, 05:15 UTCJul 11, 06:15 UTC1h 0m
2026-07-10 EZY197Q - Jul 10, 21:35 UTCJul 10, 22:30 UTC55m
2026-07-10 EZY32TQ GLA → STN Jul 10, 19:45 UTCJul 10, 20:45 UTC1h 0m
2026-07-10 EZY15HX - Jul 10, 16:25 UTCJul 10, 18:45 UTC2h 20m
2026-07-10 EZY84VB - Jul 10, 12:55 UTCJul 10, 15:20 UTC2h 25m
2026-07-10 EZY3176 OPO → GLA Jul 10, 09:00 UTCJul 10, 11:15 UTC2h 15m
2026-07-10 EZY12DP GLA → OPO Jul 10, 05:40 UTCJul 10, 08:00 UTC2h 20m
2026-07-09 EZY68NC FAO → GLA Jul 9, 19:25 UTCJul 9, 22:15 UTC2h 50m
2026-07-09 EZY23ZC - Jul 9, 15:30 UTCJul 9, 18:20 UTC2h 50m
2026-07-09 EZY149Y - Jul 9, 14:00 UTCJul 9, 14:25 UTC25m
2026-07-09 EZY423N - Jul 9, 12:50 UTCJul 9, 13:15 UTC25m
2026-07-09 EZY595R - Jul 9, 10:55 UTCJul 9, 11:50 UTC55m
2026-07-09 EZY12NL - Jul 9, 09:00 UTCJul 9, 09:55 UTC55m
2026-07-09 EZY898G - Jul 9, 07:05 UTCJul 9, 07:50 UTC45m
2026-07-09 EZY18JC - Jul 9, 05:25 UTCJul 9, 06:15 UTC50m
2026-07-08 EZY106U - Jul 8, 21:25 UTCJul 8, 22:05 UTC40m
2026-07-08 EZY429 - Jul 8, 19:55 UTCJul 8, 20:45 UTC50m
2026-07-08 EZY48DK - Jul 8, 13:55 UTCJul 8, 18:45 UTC4h 50m
2026-07-08 EZY49AY - Jul 8, 08:15 UTCJul 8, 12:15 UTC4h 0m
2026-07-08 EZY837B - Jul 8, 06:35 UTCJul 8, 07:00 UTC25m
2026-07-08 EZY825P - Jul 8, 05:15 UTCJul 8, 05:40 UTC25m
2026-07-07 EZY94NU - Jul 7, 21:45 UTCJul 8, 00:35 UTC2h 50m
2026-07-07 EZY65QA - Jul 7, 16:30 UTCJul 7, 19:35 UTC3h 5m
2026-07-07 EZY68NC FAO → GLA Jul 7, 11:50 UTCJul 7, 14:40 UTC2h 50m
2026-07-07 EZY23ZC - Jul 7, 07:25 UTCJul 7, 10:15 UTC2h 50m
2026-07-06 EZY197Q - Jul 6, 21:50 UTCJul 6, 22:50 UTC1h 0m
2026-07-06 EZY32TQ - Jul 6, 20:05 UTCJul 6, 21:00 UTC55m
2026-07-06 EZY984Q JER → GLA Jul 6, 17:45 UTCJul 6, 19:05 UTC1h 20m

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

Mode-S 40690D frequently asked

What is Mode-S code 40690D?
40690D is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-EZWL.
Where is Mode-S 40690D registered?
Mode-S code 40690D 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 40690D broadcasting right now?
Yes. Mode-S 40690D is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 40690D, octal 20064415, decimal 4,221,197.
What flights does 40690D operate?
Mode-S 40690D has broadcast 20 distinct callsigns, including EZY68NC, EZY23ZC, EZY81FW, EZY595R, EZY46XT.