Apparatus

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sensors Mode-S transponder

4075AF

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-DRTE · BOEING 737-800

Hex
4075AF
Octal
20072657
Decimal
4,224,431
Country
GB
Tail
G-DRTE
Type
B738
Broadcasting now · callsign EXS406R · 38,000 ft
Flights observed
168
Distinct callsigns
20
Country
GB
Last broadcast
2h ago

Current position

4075AF is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4075AF 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
EXS91KB Jet2.com 5 2026-06-05
EXS48CL Jet2.com 5 2026-06-10
EXS47VA Jet2.com 5 2026-06-10
EXS17YP Jet2.com 5 2026-06-05
EXS9P Jet2.com 4 2026-06-10
EXS674E Jet2.com 4 2026-06-08
EXS56R Jet2.com 4 2026-06-08
EXS29JB Jet2.com 4 2026-06-10
EXS96CH Jet2.com 3 2026-06-03
EXS94BN Jet2.com 3 2026-05-22
EXS74LT Jet2.com 3 2026-05-26
EXS73BU Jet2.com 3 2026-05-26
EXS6MN Jet2.com 3 2026-06-03
EXS61B Jet2.com 3 2026-06-03
EXS19G Jet2.com 3 2026-06-11
EXS1603 Jet2.com 3 2026-05-22
EXS96BL Jet2.com 2 2026-05-23
EXS94VU Jet2.com 2 2026-05-09
EXS8HE Jet2.com 2 2026-05-28
EXS7FS Jet2.com 2 2026-06-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-11 EXS19G GRO → GLA Jun 11, 07:15 UTCJun 11, 09:35 UTC2h 20m
2026-06-10 EXS9P STN → TIV Jun 10, 18:10 UTCJun 10, 21:25 UTC3h 15m
2026-06-10 EXS29JB STN → ADB Jun 10, 13:25 UTCJun 10, 16:40 UTC3h 15m
2026-06-10 EXS48CL STN → JTR Jun 10, 09:55 UTCJun 10, 12:00 UTC2h 5m
2026-06-10 EXS47VA DLM → STN Jun 10, 06:15 UTCJun 10, 08:15 UTC2h 0m
2026-06-09 EXS76HJ BER → NCL Jun 9, 21:30 UTCJun 10, 01:15 UTC3h 45m
2026-06-09 EXS75HZ STN → ZTH Jun 9, 16:45 UTCJun 9, 20:20 UTC3h 35m
2026-06-09 EXS82YD BRS → LCA Jun 9, 10:35 UTCJun 9, 15:00 UTC4h 25m
2026-06-09 EXS14GH STN → STN Jun 9, 05:20 UTCJun 9, 08:50 UTC3h 30m
2026-06-08 EXS14VP BRS → PMI Jun 8, 21:25 UTCJun 9, 01:05 UTC3h 40m
2026-06-08 EXS7FS ZTH → BRS Jun 8, 16:35 UTCJun 8, 19:55 UTC3h 20m
2026-06-08 EXS674E CFU → BHX Jun 8, 09:45 UTCJun 8, 12:40 UTC2h 55m
2026-06-08 EXS56R STN → STN Jun 8, 05:10 UTCJun 8, 07:30 UTC2h 20m
2026-06-07 EXS72YU STN → TFS Jun 7, 20:15 UTCJun 7, 22:30 UTC2h 15m
2026-06-07 EXS1JK TFS → STN Jun 7, 16:45 UTCJun 7, 18:50 UTC2h 5m
2026-06-07 EXS1408 ATH → STN Jun 7, 11:55 UTCJun 7, 15:30 UTC3h 35m
2026-06-07 EXS13BP STN → ALC Jun 7, 07:05 UTCJun 7, 10:10 UTC3h 5m
2026-06-06 EXS14VP BRS → PMI Jun 6, 20:05 UTCJun 6, 23:50 UTC3h 45m
2026-06-06 EXS7FS ZTH → BRS Jun 6, 15:25 UTCJun 6, 18:29 UTC3h 5m
2026-06-06 EXS48CL STN → JTR Jun 6, 11:30 UTCJun 6, 13:30 UTC2h 0m
2026-06-06 EXS47VA DLM → STN Jun 6, 08:00 UTCJun 6, 09:55 UTC1h 55m
2026-06-05 EXS56UV JTR → STN Jun 5, 21:55 UTCJun 6, 01:30 UTC3h 35m
2026-06-05 EXS42JU LPL → LPL Jun 5, 17:05 UTCJun 5, 20:35 UTC3h 30m
2026-06-05 EXS17YP TFS → MAN Jun 5, 13:35 UTCJun 5, 15:50 UTC2h 15m
2026-06-05 EXS91KB MAN → TFS Jun 5, 09:10 UTCJun 5, 11:05 UTC1h 55m
2026-06-04 EXS64VJ STN → GRO Jun 4, 22:10 UTCJun 5, 01:55 UTC3h 45m
2026-06-04 EXS79WA STN → REU Jun 4, 17:50 UTCJun 4, 21:10 UTC3h 20m
2026-06-04 EXS1408 ATH → STN Jun 4, 12:05 UTCJun 4, 15:50 UTC3h 45m
2026-06-04 EXS13BP STN → ALC Jun 4, 07:10 UTCJun 4, 10:05 UTC2h 55m
2026-06-03 EXS6MN STN → JSI Jun 3, 20:35 UTCJun 4, 00:55 UTC4h 20m
2026-06-03 EXS61B STN → CHQ Jun 3, 14:50 UTCJun 3, 18:50 UTC4h 0m
2026-06-03 EXS96CH MAN → MJT Jun 3, 09:25 UTCJun 3, 12:50 UTC3h 25m
2026-06-03 EXS96CH MAN → MJT Jun 3, 09:10 UTCJun 3, 09:15 UTC5m
2026-06-03 EXS3DH MAN → BJV Jun 3, 04:55 UTCJun 3, 08:00 UTC3h 5m
2026-06-02 EXS46QW MAH → STN Jun 2, 17:50 UTCJun 2, 21:35 UTC3h 45m
2026-06-02 EXS45FL BJV → STN Jun 2, 12:25 UTCJun 2, 15:55 UTC3h 30m
2026-06-02 EXS2TB STN → SKG Jun 2, 08:55 UTCJun 2, 11:05 UTC2h 10m
2026-06-02 EXS63WQ MJT → STN Jun 2, 05:20 UTCJun 2, 07:25 UTC2h 5m
2026-06-01 EXS9P STN → TIV Jun 1, 19:20 UTCJun 1, 22:55 UTC3h 35m
2026-06-01 EXS29JB STN → ADB Jun 1, 14:50 UTCJun 1, 17:55 UTC3h 5m
2026-06-01 EXS15L TFS → LBA Jun 1, 09:55 UTCJun 1, 13:10 UTC3h 15m
2026-06-01 EXS3PD MAH → STN Jun 1, 05:05 UTCJun 1, 08:40 UTC3h 35m
2026-05-31 EXS46UN MAN → JTR May 31, 19:00 UTCMay 31, 22:10 UTC3h 10m
2026-05-31 EXS44TJ STN → MAN May 31, 14:55 UTCMay 31, 17:45 UTC2h 50m
2026-05-31 EXS66KE NCL → ALC May 31, 11:05 UTCMay 31, 13:25 UTC2h 20m
2026-05-30 EXS6MN STN → JSI May 30, 21:25 UTCMay 31, 09:35 UTC12h 10m
2026-05-30 EXS61B STN → CHQ May 30, 16:00 UTCMay 30, 19:55 UTC3h 55m
2026-05-30 EXS17YP TFS → MAN May 30, 11:40 UTCMay 30, 13:55 UTC2h 15m
2026-05-30 EXS91KB MAN → TFS May 30, 08:15 UTCMay 30, 10:15 UTC2h 0m
2026-05-29 EXS9P STN → TIV May 29, 20:35 UTCMay 30, 00:10 UTC3h 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-DRTE page for operator, model, and routing details .

Mode-S 4075AF frequently asked

What is Mode-S code 4075AF?
4075AF is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-DRTE.
Where is Mode-S 4075AF registered?
Mode-S code 4075AF 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 4075AF broadcasting right now?
Yes. Mode-S 4075AF is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4075AF, octal 20072657, decimal 4,224,431.
What flights does 4075AF operate?
Mode-S 4075AF has broadcast 20 distinct callsigns, including EXS91KB, EXS48CL, EXS47VA, EXS17YP, EXS9P.