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sensors Mode-S transponder

407E45

ICAO 24-bit transponder address · allocated to United Kingdom

Currently assigned to G-SUNB · AIRBUS A-321neo

Hex
407E45
Octal
20077105
Decimal
4,226,629
Country
GB
Tail
G-SUNB
Type
A21N
Broadcasting now · callsign EXS58RH · 34,000 ft
Flights observed
398
Distinct callsigns
20
Country
GB
Last broadcast
Jul 26, 20:05 UTC

Current position

407E45 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 407E45 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
EXS8J - 10 2026-07-13
EXS75JU - 9 2026-07-08
EXS5BC - 9 2026-07-12
EXS80DZ - 8 2026-07-11
EXS77AW - 8 2026-07-12
EXS14AM - 8 2026-07-11
EXS99AH - 7 2026-06-28
EXS93GN - 7 2026-07-10
EXS92SG Jet2.com 7 2026-07-18
EXS89GV Jet2.com 7 2026-07-19
EXS7JN Jet2.com 7 2026-07-19
EXS58YA - 7 2026-06-28
EXS38KN - 7 2026-07-10
EXS74DF Jet2.com 6 2026-07-26
EXS5TR - 6 2026-06-28
EXS59ED - 6 2026-06-28
EXS57N - 6 2026-06-27
EXS21NF - 6 2026-06-27
EXS7TR - 5 2026-07-08
EXS79TL - 5 2026-07-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EXS1737 MAN → RHO Jul 26, 16:45 UTCJul 26, 20:05 UTC3h 20m
2026-07-26 EXS74DF MAN → FUE Jul 26, 12:15 UTCJul 26, 15:00 UTC2h 45m
2026-07-26 EXS52GH MAN → CFU Jul 26, 08:25 UTCJul 26, 10:45 UTC2h 20m
2026-07-25 EXS7K PFO → MAN Jul 25, 22:45 UTCJul 26, 03:05 UTC4h 20m
2026-07-25 EXS72GL FAO → BHX Jul 25, 17:50 UTCJul 25, 21:40 UTC3h 50m
2026-07-25 EXS25EP MLA → BRS Jul 25, 11:05 UTCJul 25, 15:00 UTC3h 55m
2026-07-25 EXS1767 MAN → TFS Jul 25, 05:35 UTCJul 25, 09:20 UTC3h 45m
2026-07-24 EXS4SL CFU → BRS Jul 24, 22:10 UTCJul 25, 02:30 UTC4h 20m
2026-07-24 EXS33WE MAN → LPA Jul 24, 16:50 UTCJul 24, 20:35 UTC3h 45m
2026-07-24 EXS9DW NAP → MAN Jul 24, 12:40 UTCJul 24, 15:15 UTC2h 35m
2026-07-24 EXS22WA CHQ → BHX Jul 24, 08:05 UTCJul 24, 10:45 UTC2h 40m
2026-07-23 EXS892 ACE → MAN Jul 23, 22:45 UTCJul 24, 02:10 UTC3h 25m
2026-07-23 EXS8AW BRS → PFO Jul 23, 17:10 UTCJul 23, 20:50 UTC3h 40m
2026-07-23 EXS65BM MAN → EGC Jul 23, 11:20 UTCJul 23, 15:25 UTC4h 5m
2026-07-23 EXS69VT HER → MAN Jul 23, 06:35 UTCJul 23, 10:05 UTC3h 30m
2026-07-22 EXS18QH AYT → BRS Jul 22, 22:20 UTCJul 23, 02:45 UTC4h 25m
2026-07-22 EXS5KV BRS → AYT Jul 22, 16:55 UTCJul 22, 20:45 UTC3h 50m
2026-07-22 EXS6FZ CFU → MAN Jul 22, 11:25 UTCJul 22, 14:40 UTC3h 15m
2026-07-21 EXS42YS CFU → MAN Jul 21, 21:25 UTCJul 22, 01:35 UTC4h 10m
2026-07-21 EXS6TS MAN → CFU Jul 21, 16:30 UTCJul 21, 20:05 UTC3h 35m
2026-07-21 EXS916 SPU → MAN Jul 21, 11:30 UTCJul 21, 13:50 UTC2h 20m
2026-07-21 EXS45RA BRS → FCO Jul 21, 07:45 UTCJul 21, 09:55 UTC2h 10m
2026-07-20 EXS59WJ MAN → HER Jul 20, 23:15 UTCJul 21, 03:15 UTC3h 59m
2026-07-20 EXS39BG MAN → TFS Jul 20, 18:35 UTCJul 20, 22:10 UTC3h 35m
2026-07-20 EXS48RZ LBA → AGP Jul 20, 12:10 UTCJul 20, 15:45 UTC3h 35m
2026-07-20 EXS1739 - Jul 20, 07:15 UTCJul 20, 10:20 UTC3h 5m
2026-07-19 EXS11YZ LGW → TFS Jul 19, 19:15 UTCJul 19, 22:55 UTC3h 40m
2026-07-19 EXS97HA LYS → LYS Jul 19, 14:45 UTCJul 19, 17:40 UTC2h 55m
2026-07-19 EXS89GV BHX → AGP Jul 19, 10:30 UTCJul 19, 13:00 UTC2h 30m
2026-07-19 EXS7JN ACE → BHX Jul 19, 06:40 UTCJul 19, 09:00 UTC2h 20m
2026-07-18 EXS21LK BHX → INN Jul 18, 21:30 UTCJul 19, 01:35 UTC4h 5m
2026-07-18 EXS74XC MAN → RHO Jul 18, 15:50 UTCJul 18, 19:40 UTC3h 50m
2026-07-18 EXS92SG BHX → SPU Jul 18, 10:45 UTCJul 18, 13:35 UTC2h 50m
2026-07-18 EXS32VA MAN → DBV Jul 18, 07:00 UTCJul 18, 09:25 UTC2h 25m
2026-07-17 EXS9QF MAN → MAN Jul 17, 22:10 UTCJul 18, 01:39 UTC3h 30m
2026-07-17 EXS18Y - Jul 17, 16:04 UTCJul 17, 20:00 UTC3h 55m
2026-07-17 EXS87RD ACE → BRS Jul 17, 13:20 UTCJul 17, 14:30 UTC1h 10m
2026-07-17 EXS87RD ACE → BRS Jul 17, 10:55 UTCJul 17, 11:04 UTC10m
2026-07-17 EXS5UG BRS → ACE Jul 17, 09:35 UTCJul 17, 09:45 UTC10m
2026-07-17 EXS5UG BRS → ACE Jul 17, 06:10 UTCJul 17, 07:05 UTC55m
2026-07-16 EXS4LX - Jul 16, 23:05 UTCJul 17, 02:30 UTC3h 25m
2026-07-16 EXS61RJ LEI → BHX Jul 16, 17:14 UTCJul 16, 21:15 UTC4h 0m
2026-07-16 EXS45DN - Jul 16, 11:10 UTCJul 16, 14:40 UTC3h 30m
2026-07-16 EXS26MN MAN → EFL Jul 16, 06:25 UTCJul 16, 09:30 UTC3h 5m
2026-07-15 EXS6V - Jul 15, 22:15 UTCJul 16, 02:20 UTC4h 5m
2026-07-15 EXS42GU MAN → KGS Jul 15, 17:20 UTCJul 15, 21:00 UTC3h 40m
2026-07-15 EXS48RZ - Jul 15, 11:45 UTCJul 15, 15:25 UTC3h 40m
2026-07-15 EXS1739 - Jul 15, 06:45 UTCJul 15, 09:45 UTC3h 0m
2026-07-14 EXS92SG DBV → MAN Jul 14, 11:20 UTCJul 14, 14:05 UTC2h 45m
2026-07-14 EXS32VA MAN → DBV Jul 14, 07:30 UTCJul 14, 10:00 UTC2h 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-SUNB page for operator, model, and routing details .

Mode-S 407E45 frequently asked

What is Mode-S code 407E45?
407E45 is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-SUNB.
Where is Mode-S 407E45 registered?
Mode-S code 407E45 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 407E45 broadcasting right now?
Yes. Mode-S 407E45 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 407E45, octal 20077105, decimal 4,226,629.
What flights does 407E45 operate?
Mode-S 407E45 has broadcast 20 distinct callsigns, including EXS8J, EXS75JU, EXS5BC, EXS80DZ, EXS77AW.