Apparatus

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sensors Mode-S transponder

4076E5

ICAO 24-bit transponder address · allocated to United Kingdom

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

Hex
4076E5
Octal
20073345
Decimal
4,224,741
Country
GB
Tail
G-KELT
Type
A20N
No current signal · last broadcast 22h ago
Flights observed
85
Distinct callsigns
1
Country
GB
Last broadcast
22h ago

Last known position

Most recent position reported by Mode-S 4076E5.

Country allocation

The ICAO 24-bit address 4076E5 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 1 distinct

Callsign Airline Flights Last seen
CRV1 - 84 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 CRV1 - Jul 17, 00:25 UTCJul 17, 07:50 UTC7h 25m
2026-07-15 CRV1 - Jul 15, 12:00 UTCJul 15, 19:20 UTC7h 20m
2026-07-10 CRV1 - Jul 10, 18:40 UTCJul 10, 19:45 UTC1h 5m
2026-07-10 CRV1 - Jul 10, 12:10 UTCJul 10, 17:40 UTC5h 30m
2026-07-09 CRV1 - Jul 9, 14:25 UTCJul 9, 19:05 UTC4h 40m
2026-07-05 CRV1 - Jul 5, 09:30 UTCJul 5, 18:30 UTC9h 0m
2026-07-05 CRV1 LBG → KEF Jul 5, 04:50 UTCJul 5, 08:10 UTC3h 20m
2026-07-04 CRV1 - Jul 4, 13:00 UTCJul 4, 13:50 UTC50m
2026-07-03 CRV1 MSP → FAB Jul 3, 13:15 UTCJul 3, 20:25 UTC7h 10m
2026-07-01 CRV1 - Jul 1, 11:55 UTCJul 1, 21:05 UTC9h 10m
2026-07-01 CRV1 - Jul 1, 09:00 UTCJul 1, 09:55 UTC55m
2026-06-26 CRV1 - Jun 26, 18:15 UTCJun 26, 19:00 UTC45m
2026-06-26 CRV1 ORK → BRU Jun 26, 16:00 UTCJun 26, 17:19 UTC1h 20m
2026-06-25 CRV1 - Jun 25, 08:45 UTCJun 25, 09:40 UTC55m
2026-06-24 CRV1 GVA → FAB Jun 24, 09:39 UTCJun 24, 10:55 UTC1h 15m
2026-06-23 CRV1 ORK → GVA Jun 23, 18:39 UTCJun 23, 20:24 UTC1h 45m
2026-06-23 CRV1 - Jun 23, 16:54 UTCJun 23, 17:44 UTC50m
2026-06-23 CRV1 - Jun 23, 08:00 UTCJun 23, 15:19 UTC7h 20m
2026-06-22 CRV1 - Jun 22, 08:15 UTCJun 22, 16:20 UTC8h 5m
2026-06-21 CRV1 ORK → FAB Jun 21, 09:49 UTCJun 21, 10:44 UTC55m
2026-06-20 CRV1 - Jun 20, 18:45 UTCJun 20, 19:40 UTC55m
2026-06-20 CRV1 ORK → FAB Jun 20, 09:44 UTCJun 20, 10:34 UTC50m
2026-06-19 CRV1 - Jun 19, 18:14 UTCJun 19, 19:09 UTC55m
2026-06-19 CRV1 ORK → FAB Jun 19, 09:34 UTCJun 19, 10:24 UTC50m
2026-06-18 CRV1 - Jun 18, 18:00 UTCJun 18, 19:00 UTC1h 0m
2026-06-18 CRV1 - Jun 18, 13:50 UTCJun 18, 14:40 UTC50m
2026-06-18 CRV1 - Jun 18, 11:30 UTCJun 18, 12:30 UTC1h 0m
2026-06-18 CRV1 ORK → FAB Jun 18, 09:35 UTCJun 18, 10:25 UTC50m
2026-06-17 CRV1 - Jun 17, 18:50 UTCJun 17, 19:50 UTC1h 0m
2026-06-17 CRV1 ORK → FAB Jun 17, 09:40 UTCJun 17, 10:30 UTC50m
2026-06-16 CRV1 FAB → ORK Jun 16, 18:15 UTCJun 16, 19:15 UTC1h 0m
2026-06-16 CRV1 - Jun 16, 16:00 UTCJun 16, 16:50 UTC50m
2026-06-16 CRV1 BRU → ORK Jun 16, 13:40 UTCJun 16, 15:09 UTC1h 30m
2026-06-16 CRV1 - Jun 16, 11:55 UTCJun 16, 12:39 UTC45m
2026-06-16 CRV1 ORK → FAB Jun 16, 10:15 UTCJun 16, 11:05 UTC50m
2026-06-15 CRV1 - Jun 15, 13:05 UTCJun 15, 20:15 UTC7h 10m
2026-06-14 CRV1 - Jun 14, 15:15 UTCJun 14, 23:00 UTC7h 45m
2026-06-14 CRV1 - Jun 14, 10:55 UTCJun 14, 13:00 UTC2h 5m
2026-06-14 CRV1 - Jun 14, 07:30 UTCJun 14, 09:00 UTC1h 30m
2026-06-12 CRV1 - Jun 12, 18:40 UTCJun 12, 19:30 UTC50m
2026-06-12 CRV1 - Jun 12, 16:05 UTCJun 12, 17:40 UTC1h 35m
2026-06-10 CRV1 - Jun 10, 09:30 UTCJun 10, 10:50 UTC1h 20m
2026-06-10 CRV1 - Jun 10, 06:55 UTCJun 10, 07:40 UTC45m
2026-06-08 CRV1 - Jun 8, 22:40 UTCJun 9, 07:35 UTC8h 55m
2026-06-06 CRV1 - Jun 6, 23:24 UTCJun 7, 10:35 UTC11h 10m
2026-06-05 CRV1 - Jun 5, 12:40 UTCJun 5, 13:45 UTC1h 5m
2026-06-02 CRV1 - Jun 2, 21:00 UTCJun 3, 05:50 UTC8h 50m
2026-06-01 CRV1 ORK → DSM Jun 1, 10:25 UTCJun 1, 17:55 UTC7h 30m
2026-05-31 CRV1 GRQ → ORK May 31, 19:35 UTCMay 31, 21:15 UTC1h 40m
2026-05-31 CRV1 - May 31, 18:25 UTCMay 31, 18:55 UTC30m

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

Mode-S 4076E5 frequently asked

What is Mode-S code 4076E5?
4076E5 is an ICAO 24-bit transponder address. Allocated to United Kingdom. Assigned to G-KELT.
Where is Mode-S 4076E5 registered?
Mode-S code 4076E5 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 4076E5 broadcasting right now?
No active broadcast right now. Last signal was 22h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4076E5, octal 20073345, decimal 4,224,741.
What flights does 4076E5 operate?
Mode-S 4076E5 has broadcast 1 distinct callsign, including CRV1.