Apparatus

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sensors Mode-S transponder

4CA280

ICAO 24-bit transponder address · allocated to Ireland

Currently assigned to EI-DEJ · AIRBUS A-320

Hex
4CA280
Octal
23121200
Decimal
5,022,336
Country
IE
Tail
EI-DEJ
Type
A320
No current signal · last broadcast Jul 26, 20:45 UTC
Flights observed
474
Distinct callsigns
20
Country
IE
Last broadcast
Jul 26, 20:45 UTC

Last known position

Most recent position reported by Mode-S 4CA280.

Country allocation

The ICAO 24-bit address 4CA280 falls within the block assigned to Ireland (IE) by ICAO Annex 10, Volume III. Every aircraft registered in Ireland 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
EIN886 Aer Lingus 26 2026-06-11
EIN887 Aer Lingus 25 2026-06-10
EIN6PW Aer Lingus 15 2026-06-11
EIN8TG Aer Lingus 14 2026-06-11
EIN875 Aer Lingus 10 2026-06-08
EIN874 Aer Lingus 10 2026-06-08
EIN5ML Aer Lingus 8 2026-07-24
EIN5GV Aer Lingus 8 2026-07-24
EIN4TH Aer Lingus 8 2026-07-22
EIN40G Aer Lingus 8 2026-07-20
EIN2MW Aer Lingus 8 2026-07-24
EIN2CJ Aer Lingus 8 2026-07-24
EIN893 Aer Lingus 7 2026-06-10
EIN892 Aer Lingus 7 2026-06-10
EIN825 Aer Lingus 7 2026-06-06
EIN824 Aer Lingus 7 2026-06-06
EIN3CG - 7 2026-07-08
EIN34J - 7 2026-07-08
EIN7TE - 6 2026-07-22
EIN7LX Aer Lingus 6 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EIN65T FRA → DUB Jul 26, 18:50 UTCJul 26, 20:40 UTC1h 50m
2026-07-26 EIN65A DUB → FRA Jul 26, 16:15 UTCJul 26, 17:40 UTC1h 25m
2026-07-26 EIN58P AGP → DUB Jul 26, 12:00 UTCJul 26, 14:45 UTC2h 45m
2026-07-26 EIN58Y DUB → AGP Jul 26, 08:00 UTCJul 26, 10:25 UTC2h 25m
2026-07-25 EIN33W BER → DUB Jul 25, 19:45 UTCJul 25, 21:40 UTC1h 55m
2026-07-25 EIN33T DUB → BER Jul 25, 16:55 UTCJul 25, 18:40 UTC1h 45m
2026-07-25 EIN4GV ATH → DUB Jul 25, 10:55 UTCJul 25, 14:55 UTC4h 0m
2026-07-25 EIN440 DUB → ATH Jul 25, 05:10 UTCJul 25, 08:55 UTC3h 45m
2026-07-24 EIN58K AGP → DUB Jul 24, 20:25 UTCJul 24, 22:55 UTC2h 30m
2026-07-24 EIN58G DUB → AGP Jul 24, 15:35 UTCJul 24, 18:30 UTC2h 55m
2026-07-24 EIN5ML DUB → TLS Jul 24, 12:35 UTCJul 24, 14:15 UTC1h 40m
2026-07-24 EIN5GV DUB → TLS Jul 24, 09:40 UTCJul 24, 11:25 UTC1h 45m
2026-07-24 EIN2CJ MAN → DUB Jul 24, 07:55 UTCJul 24, 08:25 UTC30m
2026-07-24 EIN2MW DUB → MAN Jul 24, 05:45 UTCJul 24, 06:20 UTC35m
2026-07-23 EIN497 FAO → DUB Jul 23, 19:45 UTCJul 23, 22:05 UTC2h 20m
2026-07-23 EIN496 DUB → FAO Jul 23, 16:15 UTCJul 23, 18:55 UTC2h 40m
2026-07-23 EIN477 DBV → DUB Jul 23, 11:30 UTCJul 23, 14:50 UTC3h 20m
2026-07-23 EIN4AM DUB → DBV Jul 23, 07:20 UTCJul 23, 10:05 UTC2h 45m
2026-07-22 EIN7TE - Jul 22, 17:00 UTCJul 22, 18:30 UTC1h 30m
2026-07-22 EIN7LX DUB → BIO Jul 22, 14:15 UTCJul 22, 15:40 UTC1h 25m
2026-07-22 EIN4TH FCO → DUB Jul 22, 11:10 UTCJul 22, 12:55 UTC1h 45m
2026-07-21 EIN56V BCN → DUB Jul 21, 21:30 UTCJul 21, 23:45 UTC2h 15m
2026-07-21 EIN5TG DUB → NCE Jul 21, 18:15 UTCJul 21, 20:10 UTC1h 55m
2026-07-21 EIN5PC LYS → DUB Jul 21, 15:10 UTCJul 21, 16:55 UTC1h 45m
2026-07-21 EIN5MW DUB → LYS Jul 21, 12:25 UTCJul 21, 14:10 UTC1h 45m
2026-07-21 EIN69X DUS → DUB Jul 21, 09:25 UTCJul 21, 10:50 UTC1h 25m
2026-07-21 EIN69L DUB → DUS Jul 21, 06:30 UTCJul 21, 08:00 UTC1h 30m
2026-07-20 EIN7TE - Jul 20, 17:15 UTCJul 20, 18:50 UTC1h 35m
2026-07-20 EIN7LX DUB → BIO Jul 20, 14:35 UTCJul 20, 16:10 UTC1h 35m
2026-07-20 EIN4TH FCO → DUB Jul 20, 10:40 UTCJul 20, 13:25 UTC2h 45m
2026-07-20 EIN40G DUB → FCO Jul 20, 06:15 UTCJul 20, 08:45 UTC2h 30m
2026-07-19 EIN56V BCN → DUB Jul 19, 21:20 UTCJul 19, 23:30 UTC2h 10m
2026-07-19 EIN5TG DUB → NCE Jul 19, 18:15 UTCJul 19, 20:15 UTC2h 0m
2026-07-19 EIN3EG - Jul 19, 09:05 UTCJul 19, 11:05 UTC2h 0m
2026-07-19 EIN3JE DUB → BER Jul 19, 06:15 UTCJul 19, 08:10 UTC1h 55m
2026-07-18 EIN4MK - Jul 18, 19:30 UTCJul 18, 21:40 UTC2h 10m
2026-07-18 EIN4EK - Jul 18, 16:20 UTCJul 18, 18:25 UTC2h 5m
2026-07-18 EIN209 MAN → DUB Jul 18, 14:05 UTCJul 18, 14:45 UTC40m
2026-07-18 EIN2EM DUB → MAN Jul 18, 12:10 UTCJul 18, 12:45 UTC35m
2026-07-18 EIN3EG - Jul 18, 08:45 UTCJul 18, 10:40 UTC1h 55m
2026-07-18 EIN3JE - Jul 18, 05:55 UTCJul 18, 07:45 UTC1h 50m
2026-07-17 EIN4RL LIS → DUB Jul 17, 21:30 UTCJul 17, 23:45 UTC2h 15m
2026-07-17 EIN4PT DUB → LIS Jul 17, 18:00 UTCJul 17, 20:20 UTC2h 20m
2026-07-17 EIN5HM PGF → DUB Jul 17, 14:39 UTCJul 17, 16:40 UTC2h 0m
2026-07-17 EIN1MP - Jul 17, 11:35 UTCJul 17, 13:29 UTC1h 55m
2026-07-17 EIN55G - Jul 17, 08:30 UTCJul 17, 10:35 UTC2h 5m
2026-07-17 EIN550 DUB → LYS Jul 17, 05:35 UTCJul 17, 07:14 UTC1h 40m
2026-07-16 EIN58K - Jul 16, 20:00 UTCJul 16, 22:45 UTC2h 45m
2026-07-16 EIN58G DUB → AGP Jul 16, 16:19 UTCJul 16, 18:55 UTC2h 35m
2026-07-16 EIN209 MAN → DUB Jul 16, 14:15 UTCJul 16, 15:00 UTC45m

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 EI-DEJ page for operator, model, and routing details .

Mode-S 4CA280 frequently asked

What is Mode-S code 4CA280?
4CA280 is an ICAO 24-bit transponder address. Allocated to Ireland. Assigned to EI-DEJ.
Where is Mode-S 4CA280 registered?
Mode-S code 4CA280 is allocated to Ireland (IE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4CA280 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4CA280, octal 23121200, decimal 5,022,336.
What flights does 4CA280 operate?
Mode-S 4CA280 has broadcast 20 distinct callsigns, including EIN886, EIN887, EIN6PW, EIN8TG, EIN875.