sensors Mode-S transponder

406E9F

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-VYGM · AIRBUS A-330-200

Hex
406E9F
Octal
20067237
Decimal
4,222,623
Country
GB
Tail
G-VYGM
Type
A332
Broadcasting now · callsign EXS7GT · 40,000 ft
Flights observed
113
Distinct callsigns
20
Country
GB
Last broadcast
3h ago

Current position

406E9F is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 406E9F 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
EXS45VK Jet2.com 22 2026-06-02
EXS22RB Jet2.com 22 2026-06-02
EXS49YF Jet2.com 6 2026-05-30
EXS32HL Jet2.com 6 2026-05-30
MAINT01 - 5 2026-04-17
EXS9KL Jet2.com 5 2026-05-31
EXS7MU Jet2.com 5 2026-05-31
EXS78PB Jet2.com 5 2026-05-23
EXS62JN Jet2.com 4 2026-06-02
EXS7GT Jet2.com 3 2026-05-26
EXS04KU Jet2.com 3 2026-05-23
EXS9TL Jet2.com 2 2026-05-31
EXS97UE Jet2.com 2 2026-05-31
EXS4KU Jet2.com 2 2026-05-20
EXS28PC Jet2.com 2 2026-05-28
EXS08AW Jet2.com 2 2026-06-01
EXS0892 Jet2.com 2 2026-06-01
TOW861 Tower Air 1 2026-04-23
RRR3225 - 1 2026-04-24
RRR3224 - 1 2026-04-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 EXS62JN MAN → TFS Jun 2, 16:10 UTCJun 2, 19:50 UTC3h 40m
2026-06-02 EXS45VK HER → BRS Jun 2, 10:40 UTCJun 2, 13:30 UTC2h 50m
2026-06-02 EXS22RB MAN → MAH Jun 2, 06:45 UTCJun 2, 09:10 UTC2h 25m
2026-06-01 EXS0892 ACE → MAN Jun 1, 21:05 UTCJun 2, 00:50 UTC3h 45m
2026-06-01 EXS08AW MAN → ACE Jun 1, 15:45 UTCJun 1, 19:25 UTC3h 40m
2026-06-01 EXS45VK HER → BRS Jun 1, 11:00 UTCJun 1, 13:25 UTC2h 25m
2026-06-01 EXS22RB MAN → MAH Jun 1, 07:00 UTCJun 1, 09:40 UTC2h 40m
2026-05-31 EXS7MU BHX → FAO May 31, 20:50 UTCJun 1, 00:45 UTC3h 55m
2026-05-31 EXS9KL TRN → EDI May 31, 15:40 UTCMay 31, 19:10 UTC3h 30m
2026-05-31 EXS97UE MAN → INN May 31, 10:55 UTCMay 31, 13:20 UTC2h 25m
2026-05-31 EXS9TL MAN → PMI May 31, 08:25 UTCMay 31, 08:45 UTC20m
2026-05-30 EXS32HL HER → MAN May 30, 21:35 UTCMay 31, 01:11 UTC3h 36m
2026-05-30 EXS49YF ALC → BHX May 30, 16:10 UTCMay 30, 19:55 UTC3h 45m
2026-05-30 EXS45VK HER → BRS May 30, 11:15 UTCMay 30, 13:50 UTC2h 35m
2026-05-30 EXS22RB MAN → MAH May 30, 07:05 UTCMay 30, 09:35 UTC2h 30m
2026-05-29 EXS7MU BHX → FAO May 29, 22:00 UTCMay 30, 01:35 UTC3h 35m
2026-05-29 EXS9KL TRN → EDI May 29, 16:00 UTCMay 29, 19:50 UTC3h 50m
2026-05-29 EXS45VK HER → BRS May 29, 11:15 UTCMay 29, 13:50 UTC2h 35m
2026-05-29 EXS22RB MAN → MAH May 29, 06:50 UTCMay 29, 09:25 UTC2h 35m
2026-05-28 EXS28PC MAN → PFO May 28, 16:25 UTCMay 29, 01:35 UTC9h 10m
2026-05-28 EXS45VK HER → BRS May 28, 11:50 UTCMay 28, 14:20 UTC2h 30m
2026-05-28 EXS22RB MAN → MAH May 28, 07:15 UTCMay 28, 09:50 UTC2h 35m
2026-05-27 EXS32HL HER → MAN May 27, 15:35 UTCMay 27, 19:10 UTC3h 35m
2026-05-27 EXS49YF ALC → BHX May 27, 09:50 UTCMay 27, 13:40 UTC3h 50m
2026-05-26 EXS7GT BHX → BJV May 26, 21:14 UTCMay 27, 01:05 UTC3h 50m
2026-05-26 EXS62JN MAN → TFS May 26, 15:49 UTCMay 26, 19:30 UTC3h 40m
2026-05-26 EXS45VK HER → BRS May 26, 11:05 UTCMay 26, 13:34 UTC2h 30m
2026-05-26 EXS22RB MAN → MAH May 26, 07:05 UTCMay 26, 09:35 UTC2h 30m
2026-05-25 EXS0892 ACE → MAN May 25, 21:40 UTCMay 26, 01:14 UTC3h 35m
2026-05-25 EXS08AW MAN → ACE May 25, 16:25 UTCMay 25, 20:04 UTC3h 40m
2026-05-25 EXS45VK HER → BRS May 25, 11:10 UTCMay 25, 13:40 UTC2h 30m
2026-05-25 EXS22RB MAN → MAH May 25, 06:50 UTCMay 25, 09:20 UTC2h 30m
2026-05-24 EXS7MU BHX → FAO May 24, 20:50 UTCMay 24, 23:46 UTC2h 56m
2026-05-24 EXS9KL TRN → EDI May 24, 15:00 UTCMay 24, 18:55 UTC3h 55m
2026-05-24 EXS97UE MAN → INN May 24, 11:05 UTCMay 24, 13:10 UTC2h 5m
2026-05-24 EXS9TL MAN → PMI May 24, 06:40 UTCMay 24, 08:45 UTC2h 5m
2026-05-23 EXS78PB FUE → MAN May 23, 21:15 UTCMay 24, 01:10 UTC3h 55m
2026-05-23 EXS04KU MAN → DLM May 23, 15:45 UTCMay 23, 19:25 UTC3h 40m
2026-05-23 EXS45VK HER → BRS May 23, 11:15 UTCMay 23, 13:50 UTC2h 35m
2026-05-23 EXS22RB MAN → MAH May 23, 06:40 UTCMay 23, 09:10 UTC2h 30m
2026-05-22 EXS05FT FAO → MAN May 22, 20:35 UTCMay 22, 23:00 UTC2h 25m
2026-05-22 EXS01YR MAN → FAO May 22, 16:25 UTCMay 22, 19:05 UTC2h 40m
2026-05-22 EXS45VK HER → BRS May 22, 11:45 UTCMay 22, 14:15 UTC2h 30m
2026-05-22 EXS22RB MAN → MAH May 22, 07:20 UTCMay 22, 10:00 UTC2h 40m
2026-05-21 EXS6RY MAN → BUD May 21, 22:00 UTCMay 22, 01:30 UTC3h 30m
2026-05-21 EXS28PC MAN → PFO May 21, 16:30 UTCMay 21, 20:25 UTC3h 55m
2026-05-21 EXS45VK HER → BRS May 21, 11:30 UTCMay 21, 14:00 UTC2h 30m
2026-05-21 EXS22RB MAN → MAH May 21, 07:15 UTCMay 21, 09:55 UTC2h 40m
2026-05-20 EXS78PB FUE → MAN May 20, 20:15 UTCMay 21, 00:10 UTC3h 55m
2026-05-20 EXS4KU FAO → BHX May 20, 14:45 UTCMay 20, 18:15 UTC3h 30m

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

Mode-S 406E9F frequently asked

What is Mode-S code 406E9F?
406E9F is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-VYGM.
Where is Mode-S 406E9F registered?
Mode-S code 406E9F 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 406E9F broadcasting right now?
Yes. Mode-S 406E9F is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 406E9F, octal 20067237, decimal 4,222,623.
What flights does 406E9F operate?
Mode-S 406E9F has broadcast 20 distinct callsigns, including EXS45VK, EXS22RB, EXS49YF, EXS32HL, MAINT01.