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sensors Mode-S transponder

4CA76F

ICAO 24-bit transponder address · allocated to Ireland

Currently assigned to EI-EDP · AIRBUS A-320

Hex
4CA76F
Octal
23123557
Decimal
5,023,599
Country
IE
Tail
EI-EDP
Type
A320
No current signal · last broadcast 4h ago
Flights observed
439
Distinct callsigns
20
Country
IE
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 4CA76F.

Country allocation

The ICAO 24-bit address 4CA76F 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
EIN7TE - 12 2026-07-03
EIN7LX - 12 2026-07-03
EIN5KE - 12 2026-07-04
EIN59K - 12 2026-07-04
EIN643 - 10 2026-07-03
EIN642 - 10 2026-07-03
EIN5TG - 10 2026-07-04
EIN56V - 10 2026-07-04
EIN4AM - 10 2026-07-06
EIN477 - 10 2026-07-06
EIN7LM - 8 2026-07-06
EIN736 - 8 2026-07-06
EIN68Y - 7 2026-07-04
EIN4GC - 7 2026-07-10
EIN440 - 7 2026-06-22
EIN776 - 6 2026-07-07
EIN68R - 6 2026-07-04
EIN58K - 6 2026-07-08
EIN58G - 6 2026-07-08
EIN4WL - 6 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EIN44Y - Jul 14, 21:35 UTCJul 15, 01:00 UTC3h 24m
2026-07-14 EIN4EC - Jul 14, 17:15 UTCJul 14, 20:15 UTC3h 0m
2026-07-14 EIN209 MAN → DUB Jul 14, 13:45 UTCJul 14, 14:15 UTC30m
2026-07-14 EIN2EM DUB → MAN Jul 14, 12:10 UTCJul 14, 12:45 UTC35m
2026-07-13 EIN63K - Jul 13, 19:40 UTCJul 13, 20:55 UTC1h 15m
2026-07-13 EIN63J DUB → BRU Jul 13, 17:15 UTCJul 13, 18:25 UTC1h 10m
2026-07-13 EIN5KM CDG → DUB Jul 13, 14:40 UTCJul 13, 16:05 UTC1h 25m
2026-07-13 EIN52V - Jul 13, 12:20 UTCJul 13, 13:35 UTC1h 15m
2026-07-12 EIN5XL - Jul 12, 19:55 UTCJul 12, 22:20 UTC2h 25m
2026-07-12 EIN574 DUB → ALC Jul 12, 16:10 UTCJul 12, 18:45 UTC2h 35m
2026-07-12 EIN209 MAN → DUB Jul 12, 14:20 UTCJul 12, 15:05 UTC45m
2026-07-12 EIN2EM DUB → MAN Jul 12, 12:30 UTCJul 12, 13:05 UTC35m
2026-07-12 EIN3EG - Jul 12, 08:55 UTCJul 12, 11:01 UTC2h 5m
2026-07-12 EIN3JE DUB → BER Jul 12, 06:10 UTCJul 12, 08:01 UTC1h 50m
2026-07-11 EIN58R - Jul 11, 20:50 UTCJul 11, 23:10 UTC2h 20m
2026-07-11 EIN588 - Jul 11, 17:10 UTCJul 11, 19:45 UTC2h 35m
2026-07-11 EIN7DM - Jul 11, 12:15 UTCJul 11, 15:55 UTC3h 40m
2026-07-11 EIN7PM - Jul 11, 06:45 UTCJul 11, 10:40 UTC3h 55m
2026-07-10 EIN63K BRU → DUB Jul 10, 21:20 UTCJul 10, 22:30 UTC1h 10m
2026-07-10 EIN63J DUB → BRU Jul 10, 19:00 UTCJul 10, 20:15 UTC1h 15m
2026-07-10 EIN4WL - Jul 10, 14:25 UTCJul 10, 17:05 UTC2h 40m
2026-07-10 EIN404 - Jul 10, 10:20 UTCJul 10, 12:55 UTC2h 35m
2026-07-10 EIN4GC - Jul 10, 05:50 UTCJul 10, 08:25 UTC2h 35m
2026-07-09 EIN40R - Jul 9, 15:25 UTCJul 9, 18:00 UTC2h 35m
2026-07-09 EIN6HR BUD → DUB Jul 9, 10:30 UTCJul 9, 13:20 UTC2h 50m
2026-07-09 EIN67T DUB → BUD Jul 9, 07:05 UTCJul 9, 09:30 UTC2h 25m
2026-07-08 EIN58K - Jul 8, 21:45 UTCJul 9, 00:05 UTC2h 20m
2026-07-08 EIN58G - Jul 8, 18:05 UTCJul 8, 20:40 UTC2h 35m
2026-07-08 EIN74P - Jul 8, 15:05 UTCJul 8, 16:45 UTC1h 40m
2026-07-08 EIN4RW - Jul 8, 12:20 UTCJul 8, 14:10 UTC1h 50m
2026-07-08 EIN65W FRA → DUB Jul 8, 09:20 UTCJul 8, 11:00 UTC1h 40m
2026-07-08 EIN65Y DUB → FRA Jul 8, 06:30 UTCJul 8, 08:00 UTC1h 30m
2026-07-07 EIN44Y - Jul 7, 21:05 UTCJul 8, 00:20 UTC3h 15m
2026-07-07 EIN4EC - Jul 7, 16:45 UTCJul 7, 19:35 UTC2h 50m
2026-07-07 EIN7AC - Jul 7, 11:55 UTCJul 7, 15:30 UTC3h 35m
2026-07-07 EIN776 - Jul 7, 10:00 UTCJul 7, 10:20 UTC20m
2026-07-07 EIN776 - Jul 7, 06:40 UTCJul 7, 09:25 UTC2h 45m
2026-07-06 EIN7LM - Jul 6, 19:20 UTCJul 6, 21:45 UTC2h 25m
2026-07-06 EIN736 - Jul 6, 15:55 UTCJul 6, 18:05 UTC2h 10m
2026-07-06 EIN477 DBV → DUB Jul 6, 10:55 UTCJul 6, 14:10 UTC3h 15m
2026-07-06 EIN4AM DUB → DBV Jul 6, 07:05 UTCJul 6, 09:50 UTC2h 45m
2026-07-05 EIN58K - Jul 5, 19:15 UTCJul 5, 21:50 UTC2h 35m
2026-07-05 EIN58G - Jul 5, 15:25 UTCJul 5, 17:55 UTC2h 30m
2026-07-05 EIN42W - Jul 5, 10:45 UTCJul 5, 13:15 UTC2h 30m
2026-07-05 EIN4CE DUB → VCE Jul 5, 07:10 UTCJul 5, 09:15 UTC2h 5m
2026-07-04 EIN56V BCN → DUB Jul 4, 21:40 UTCJul 4, 23:50 UTC2h 10m
2026-07-04 EIN5TG DUB → BCN Jul 4, 18:30 UTCJul 4, 20:30 UTC2h 0m
2026-07-04 EIN68R GVA → DUB Jul 4, 15:30 UTCJul 4, 17:25 UTC1h 55m
2026-07-04 EIN68Y DUB → GVA Jul 4, 12:45 UTCJul 4, 14:25 UTC1h 40m
2026-07-04 EIN5KE - Jul 4, 09:10 UTCJul 4, 11:20 UTC2h 10m

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

Mode-S 4CA76F frequently asked

What is Mode-S code 4CA76F?
4CA76F is an ICAO 24-bit transponder address. Allocated to Ireland. Assigned to EI-EDP.
Where is Mode-S 4CA76F registered?
Mode-S code 4CA76F is allocated to Ireland (IE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4CA76F broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4CA76F, octal 23123557, decimal 5,023,599.
What flights does 4CA76F operate?
Mode-S 4CA76F has broadcast 20 distinct callsigns, including EIN7TE, EIN7LX, EIN5KE, EIN59K, EIN643.