Apparatus

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sensors Mode-S transponder

4CA74E

ICAO 24-bit transponder address · allocated to Ireland

Currently assigned to EI-EAV · AIRBUS A-330-300

Hex
4CA74E
Octal
23123516
Decimal
5,023,566
Country
IE
Tail
EI-EAV
Type
A333
Broadcasting now · callsign EIN93T · 1,875 ft
Flights observed
272
Distinct callsigns
20
Country
IE
Last broadcast
1h ago

Current position

4CA74E is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4CA74E 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
EIN49W - 39 2026-07-14
EIN105 - 39 2026-07-13
EIN106 - 38 2026-07-13
EIN107 - 37 2026-07-12
EIN104 - 37 2026-07-13
EIN93T - 36 2026-07-12
EIN1EN Aer Lingus 5 2026-05-23
EIN12G Aer Lingus 5 2026-05-26
EIN1MN Aer Lingus 4 2026-05-23
EIN12W Aer Lingus 4 2026-05-25
EIN1GA - 3 2026-07-05
EIN1AW - 3 2026-07-06
EIN13K - 3 2026-07-08
EIN13J - 3 2026-07-08
EIN119 - 3 2026-07-07
EIN118 - 3 2026-07-08
EIN581 - 2 2026-07-09
EIN123 - 2 2026-06-18
EIN122 - 2 2026-06-18
EIN580 - 1 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EIN49W - Jul 14, 07:05 UTCJul 14, 09:30 UTC2h 25m
2026-07-13 EIN104 - Jul 13, 21:20 UTCJul 14, 03:15 UTC5h 55m
2026-07-13 EIN105 DUB → JFK Jul 13, 10:30 UTCJul 13, 17:00 UTC6h 30m
2026-07-13 EIN106 - Jul 13, 01:20 UTCJul 13, 07:20 UTC6h 0m
2026-07-12 EIN107 DUB → JFK Jul 12, 16:25 UTCJul 12, 23:00 UTC6h 35m
2026-07-12 EIN93T FAO → DUB Jul 12, 11:25 UTCJul 12, 13:55 UTC2h 30m
2026-07-12 EIN49W DUB → FAO Jul 12, 07:35 UTCJul 12, 10:05 UTC2h 30m
2026-07-11 EIN104 JFK → DUB Jul 11, 21:40 UTCJul 12, 03:25 UTC5h 45m
2026-07-11 EIN105 DUB → JFK Jul 11, 10:40 UTCJul 11, 17:35 UTC6h 55m
2026-07-11 EIN106 JFK → DUB Jul 11, 01:45 UTCJul 11, 07:30 UTC5h 45m
2026-07-10 EIN107 DUB → JFK Jul 10, 16:25 UTCJul 10, 23:25 UTC7h 1m
2026-07-10 EIN93T FAO → DUB Jul 10, 11:00 UTCJul 10, 13:25 UTC2h 25m
2026-07-10 EIN49W DUB → FAO Jul 10, 07:05 UTCJul 10, 09:30 UTC2h 25m
2026-07-09 EIN581 - Jul 9, 11:10 UTCJul 9, 13:40 UTC2h 30m
2026-07-09 EIN580 - Jul 9, 06:50 UTCJul 9, 09:20 UTC2h 30m
2026-07-08 EIN13K BOS → DUB Jul 8, 21:40 UTCJul 9, 03:10 UTC5h 30m
2026-07-08 EIN13J DUB → BOS Jul 8, 12:20 UTCJul 8, 18:45 UTC6h 25m
2026-07-08 EIN118 IAD → DUB Jul 8, 01:30 UTCJul 8, 08:00 UTC6h 30m
2026-07-07 EIN119 DUB → IAD Jul 7, 16:50 UTCJul 7, 23:45 UTC6h 55m
2026-07-07 EIN118 IAD → DUB Jul 7, 03:45 UTCJul 7, 09:50 UTC6h 5m
2026-07-06 EIN119 DUB → IAD Jul 6, 16:05 UTCJul 6, 23:15 UTC7h 10m
2026-07-06 EIN1AW BOS → DUB Jul 6, 03:55 UTCJul 6, 09:15 UTC5h 20m
2026-07-05 EIN1GA DUB → BOS Jul 5, 16:15 UTCJul 5, 22:35 UTC6h 20m
2026-07-05 EIN106 JFK → DUB Jul 5, 01:25 UTCJul 5, 07:05 UTC5h 40m
2026-07-04 EIN107 DUB → JFK Jul 4, 16:05 UTCJul 4, 23:00 UTC6h 55m
2026-07-04 EIN93T FAO → DUB Jul 4, 10:55 UTCJul 4, 13:30 UTC2h 35m
2026-07-04 EIN49W - Jul 4, 07:40 UTCJul 4, 09:30 UTC1h 50m
2026-07-04 EIN49W - Jul 4, 07:05 UTCJul 4, 07:35 UTC30m
2026-07-03 EIN104 JFK → DUB Jul 3, 21:10 UTCJul 4, 02:50 UTC5h 40m
2026-07-03 EIN105 DUB → JFK Jul 3, 10:35 UTCJul 3, 17:25 UTC6h 50m
2026-07-03 EIN106 JFK → DUB Jul 3, 01:30 UTCJul 3, 07:10 UTC5h 40m
2026-07-02 EIN107 DUB → JFK Jul 2, 16:05 UTCJul 2, 23:10 UTC7h 5m
2026-07-02 EIN93T FAO → DUB Jul 2, 11:05 UTCJul 2, 13:45 UTC2h 40m
2026-07-02 EIN49W DUB → FAO Jul 2, 07:25 UTCJul 2, 09:55 UTC2h 30m
2026-07-01 EIN104 JFK → DUB Jul 1, 21:25 UTCJul 2, 03:20 UTC5h 55m
2026-07-01 EIN105 DUB → JFK Jul 1, 10:35 UTCJul 1, 17:20 UTC6h 45m
2026-07-01 EIN106 - Jul 1, 01:30 UTCJul 1, 07:20 UTC5h 50m
2026-06-30 EIN107 DUB → JFK Jun 30, 16:15 UTCJun 30, 22:55 UTC6h 40m
2026-06-30 EIN93T FAO → DUB Jun 30, 11:15 UTCJun 30, 13:55 UTC2h 40m
2026-06-30 EIN49W DUB → FAO Jun 30, 07:20 UTCJun 30, 09:50 UTC2h 30m
2026-06-29 EIN104 - Jun 29, 21:14 UTCJun 30, 03:00 UTC5h 46m
2026-06-29 EIN105 - Jun 29, 10:55 UTCJun 29, 17:19 UTC6h 25m
2026-06-29 EIN106 - Jun 29, 01:50 UTCJun 29, 07:30 UTC5h 40m
2026-06-28 EIN107 DUB → JFK Jun 28, 16:19 UTCJun 28, 22:59 UTC6h 40m
2026-06-28 EIN93T FAO → DUB Jun 28, 11:14 UTCJun 28, 13:49 UTC2h 35m
2026-06-28 EIN49W DUB → FAO Jun 28, 07:09 UTCJun 28, 09:45 UTC2h 35m
2026-06-27 EIN104 JFK → DUB Jun 27, 21:15 UTCJun 28, 02:49 UTC5h 35m
2026-06-27 EIN105 DUB → JFK Jun 27, 10:29 UTCJun 27, 17:04 UTC6h 35m
2026-06-27 EIN106 JFK → DUB Jun 27, 01:49 UTCJun 27, 07:30 UTC5h 40m
2026-06-26 EIN107 DUB → JFK Jun 26, 16:54 UTCJun 26, 23:30 UTC6h 35m

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

Mode-S 4CA74E frequently asked

What is Mode-S code 4CA74E?
4CA74E is an ICAO 24-bit transponder address. Allocated to Ireland. Assigned to EI-EAV.
Where is Mode-S 4CA74E registered?
Mode-S code 4CA74E is allocated to Ireland (IE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4CA74E broadcasting right now?
Yes. Mode-S 4CA74E is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4CA74E, octal 23123516, decimal 5,023,566.
What flights does 4CA74E operate?
Mode-S 4CA74E has broadcast 20 distinct callsigns, including EIN49W, EIN105, EIN106, EIN107, EIN104.