Apparatus

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sensors Mode-S transponder

4CADA8

ICAO 24-bit transponder address · allocated to Ireland

Currently assigned to EI-INC · AIRBUS A-320neo

Hex
4CADA8
Octal
23126650
Decimal
5,025,192
Country
IE
Tail
EI-INC
Type
A20N
No current signal · last broadcast 8h ago
Flights observed
244
Distinct callsigns
20
Country
IE
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S 4CADA8.

Country allocation

The ICAO 24-bit address 4CADA8 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
ITY1161 ITA Airways 6 2026-05-15
ITY1154 ITA Airways 6 2026-05-16
ITY575 ITA Airways 5 2026-05-09
ITY325 ITA Airways 5 2026-05-13
ITY324 ITA Airways 5 2026-05-13
ITY7CA ITA Airways 4 2026-05-16
ITY576 ITA Airways 4 2026-05-09
ITY1795 ITA Airways 4 2026-05-14
ITY1754 ITA Airways 4 2026-05-16
ITY1710 ITA Airways 4 2026-05-22
ITY1709 ITA Airways 4 2026-05-22
ITY160 - 4 2026-04-17
ITY156 ITA Airways 4 2026-05-02
ITY078 - 4 2026-04-14
ITY075 ITA Airways 4 2026-04-15
ITY061 ITA Airways 4 2026-05-27
ITY058 ITA Airways 4 2026-05-27
ITY319 ITA Airways 3 2026-05-08
ITY1794 ITA Airways 3 2026-05-14
ITY1788 ITA Airways 3 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 ITY1601 AHO → LIN May 29, 20:00 UTCMay 29, 20:45 UTC45m
2026-05-29 ITY1604 BRI → FCO May 29, 18:00 UTCMay 29, 19:00 UTC1h 0m
2026-05-29 ITY1704 CTA → LIN May 29, 15:20 UTCMay 29, 16:45 UTC1h 25m
2026-05-29 ITY1723 LIN → CTA May 29, 11:55 UTCMay 29, 13:15 UTC1h 20m
2026-05-29 ITY1747 CTA → LIN May 29, 08:20 UTCMay 29, 09:55 UTC1h 35m
2026-05-29 ITY1746 LIN → CTA May 29, 05:25 UTCMay 29, 06:50 UTC1h 25m
2026-05-28 ITY1601 AHO → LIN May 28, 20:30 UTCMay 28, 21:30 UTC1h 0m
2026-05-28 ITY1604 BRI → FCO May 28, 18:35 UTCMay 28, 19:30 UTC55m
2026-05-28 ITY1644 BDS → LIN May 28, 15:30 UTCMay 28, 16:55 UTC1h 25m
2026-05-28 ITY1641 LIN → BDS May 28, 12:55 UTCMay 28, 14:10 UTC1h 15m
2026-05-28 ITY121 AMS → LIN May 28, 10:25 UTCMay 28, 11:40 UTC1h 15m
2026-05-28 ITY120 LIN → AMS May 28, 07:30 UTCMay 28, 09:00 UTC1h 30m
2026-05-28 ITY1569 AHO → LIN May 28, 05:10 UTCMay 28, 06:05 UTC55m
2026-05-27 ITY1566 LIN → AHO May 27, 20:35 UTCMay 27, 21:20 UTC45m
2026-05-27 ITY2114 FCO → LIN May 27, 18:40 UTCMay 27, 19:25 UTC45m
2026-05-27 ITY2097 LIN → FCO May 27, 16:25 UTCMay 27, 17:15 UTC50m
2026-05-27 ITY2080 FCO → LIN May 27, 14:20 UTCMay 27, 15:05 UTC45m
2026-05-27 ITY061 MAD → FCO May 27, 09:55 UTCMay 27, 11:45 UTC1h 50m
2026-05-27 ITY058 FCO → MAD May 27, 06:25 UTCMay 27, 08:10 UTC1h 45m
2026-05-26 ITY1416 TRN → FCO May 26, 18:24 UTCMay 26, 19:25 UTC1h 0m
2026-05-26 ITY1423 FCO → TRN May 26, 16:50 UTCMay 26, 17:39 UTC50m
2026-05-26 ITY1788 PMO → FCO May 26, 14:30 UTCMay 26, 15:35 UTC1h 5m
2026-05-26 ITY1779 FCO → PMO May 26, 12:40 UTCMay 26, 13:24 UTC45m
2026-05-26 ITY719 ATH → FCO May 26, 09:40 UTCMay 26, 11:09 UTC1h 30m
2026-05-26 ITY720 FCO → ATH May 26, 06:29 UTCMay 26, 08:15 UTC1h 45m
2026-05-25 ITY109 AMS → FCO May 25, 16:25 UTCMay 25, 18:10 UTC1h 45m
2026-05-25 ITY110 FCO → AMS May 25, 13:20 UTCMay 25, 15:15 UTC1h 55m
2026-05-25 ITY077 BCN → FCO May 25, 10:40 UTCMay 25, 12:00 UTC1h 20m
2026-05-25 ITY074 FCO → BCN May 25, 07:50 UTCMay 25, 09:15 UTC1h 25m
2026-05-25 ITY317 CDG → FCO May 25, 04:20 UTCMay 25, 05:55 UTC1h 35m
2026-05-24 ITY332 FCO → CDG May 24, 19:55 UTCMay 24, 21:30 UTC1h 35m
2026-05-24 ITY079 BCN → FCO May 24, 15:05 UTCMay 24, 16:25 UTC1h 20m
2026-05-24 ITY076 FCO → BCN May 24, 12:30 UTCMay 24, 13:40 UTC1h 10m
2026-05-24 ITY719 ATH → FCO May 24, 09:30 UTCMay 24, 11:05 UTC1h 35m
2026-05-24 ITY720 FCO → ATH May 24, 06:35 UTCMay 24, 08:10 UTC1h 35m
2026-05-24 ITY1460 VCE → FCO May 24, 04:20 UTCMay 24, 05:00 UTC40m
2026-05-23 ITY1473 FCO → VCE May 23, 20:05 UTCMay 23, 20:45 UTC40m
2026-05-23 ITY407 FRA → FCO May 23, 17:00 UTCMay 23, 18:20 UTC1h 21m
2026-05-23 ITY404 FCO → FRA May 23, 14:00 UTCMay 23, 15:40 UTC1h 40m
2026-05-23 ITY061 MAD → FCO May 23, 09:55 UTCMay 23, 11:50 UTC1h 55m
2026-05-23 ITY058 FCO → MAD May 23, 06:30 UTCMay 23, 08:25 UTC1h 55m
2026-05-22 ITY897 CAI → FCO May 22, 11:15 UTCMay 22, 18:35 UTC7h 20m
2026-05-22 ITY1710 CTA → FCO May 22, 08:30 UTCMay 22, 09:25 UTC55m
2026-05-22 ITY1709 FCO → CTA May 22, 06:20 UTCMay 22, 07:10 UTC50m
2026-05-17 ITY1430 TRN → FCO May 17, 17:35 UTCMay 17, 18:35 UTC1h 0m
2026-05-17 ITY1435 FCO → TRN May 17, 15:40 UTCMay 17, 16:35 UTC55m
2026-05-17 ITY1156 REG → FCO May 17, 13:20 UTCMay 17, 14:20 UTC1h 0m
2026-05-17 ITY1157 FCO → REG May 17, 11:40 UTCMay 17, 12:30 UTC50m
2026-05-17 ITY1710 CTA → FCO May 17, 08:55 UTCMay 17, 09:50 UTC55m
2026-05-17 ITY1709 FCO → CTA May 17, 06:30 UTCMay 17, 07:30 UTC1h 0m

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

Mode-S 4CADA8 frequently asked

What is Mode-S code 4CADA8?
4CADA8 is an ICAO 24-bit transponder address. Allocated to Ireland. Assigned to EI-INC.
Where is Mode-S 4CADA8 registered?
Mode-S code 4CADA8 is allocated to Ireland (IE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4CADA8 broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4CADA8, octal 23126650, decimal 5,025,192.
What flights does 4CADA8 operate?
Mode-S 4CADA8 has broadcast 20 distinct callsigns, including ITY1161, ITY1154, ITY575, ITY325, ITY324.