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sensors Mode-S transponder

4CAD96

ICAO 24-bit transponder address · allocated to Ireland

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

Hex
4CAD96
Octal
23126626
Decimal
5,025,174
Country
IE
Tail
EI-SCF
Type
A20N
No current signal · last broadcast Jul 26, 20:50 UTC
Flights observed
528
Distinct callsigns
20
Country
IE
Last broadcast
Jul 26, 20:50 UTC

Last known position

Most recent position reported by Mode-S 4CAD96.

Country allocation

The ICAO 24-bit address 4CAD96 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
SAS63Y Scandinavian Airlines System 10 2026-07-19
SAS588 Scandinavian Airlines System 9 2026-07-19
SAS430 - 7 2026-07-24
SAS84F Scandinavian Airlines System 6 2026-07-24
SAS688 - 6 2026-07-14
SAS584 - 6 2026-07-23
SAS583 Scandinavian Airlines System 6 2026-07-23
SAS431 - 6 2026-07-24
SAS41C - 6 2026-07-24
SAS2778 Scandinavian Airlines System 6 2026-07-25
SAS94Y - 5 2026-06-21
SAS88P Scandinavian Airlines System 5 2026-07-22
SAS687 - 5 2026-07-14
SAS596 Scandinavian Airlines System 5 2026-07-25
SAS595 Scandinavian Airlines System 5 2026-07-25
SAS528 Scandinavian Airlines System 5 2026-06-17
SAS527 Scandinavian Airlines System 5 2026-06-17
SAS51B Scandinavian Airlines System 5 2026-07-19
SAS38H - 5 2026-06-21
SAS32F Scandinavian Airlines System 5 2026-05-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SAS2808 AGP → CPH Jul 26, 17:30 UTCJul 26, 20:50 UTC3h 20m
2026-07-26 SAS2807 CPH → AGP Jul 26, 12:45 UTCJul 26, 15:55 UTC3h 10m
2026-07-26 SAS30T PMI → CPH Jul 26, 08:40 UTCJul 26, 11:10 UTC2h 30m
2026-07-26 SAS96C CPH → PMI Jul 26, 04:50 UTCJul 26, 07:30 UTC2h 41m
2026-07-25 SAS2778 CPH → ATH Jul 25, 19:05 UTCJul 25, 22:10 UTC3h 5m
2026-07-25 SAS2777 ATH → CPH Jul 25, 14:55 UTCJul 25, 17:40 UTC2h 45m
2026-07-25 SAS596 KEF → CPH Jul 25, 10:45 UTCJul 25, 13:20 UTC2h 35m
2026-07-25 SAS595 CPH → KEF Jul 25, 06:30 UTCJul 25, 09:35 UTC3h 5m
2026-07-24 SAS49K LHR → CPH Jul 24, 18:40 UTCJul 24, 20:15 UTC1h 35m
2026-07-24 SAS1507 CPH → LHR Jul 24, 15:45 UTCJul 24, 17:10 UTC1h 25m
2026-07-24 SAS431 GOT → CPH Jul 24, 13:40 UTCJul 24, 14:15 UTC35m
2026-07-24 SAS430 - Jul 24, 12:20 UTCJul 24, 12:50 UTC30m
2026-07-24 SAS41C - Jul 24, 09:45 UTCJul 24, 11:10 UTC1h 25m
2026-07-24 SAS84F CPH → LHR Jul 24, 06:15 UTCJul 24, 08:00 UTC1h 45m
2026-07-23 SAS2820 CHQ → CPH Jul 23, 20:20 UTCJul 23, 23:25 UTC3h 5m
2026-07-23 SAS82C ARN → SKG Jul 23, 16:10 UTCJul 23, 18:50 UTC2h 40m
2026-07-23 SAS584 - Jul 23, 11:35 UTCJul 23, 14:55 UTC3h 20m
2026-07-23 SAS583 CPH → AGP Jul 23, 04:10 UTCJul 23, 07:25 UTC3h 15m
2026-07-22 SAS88P DUB → CPH Jul 22, 19:50 UTCJul 22, 21:40 UTC1h 50m
2026-07-22 SAS85A CPH → DUB Jul 22, 16:45 UTCJul 22, 18:30 UTC1h 45m
2026-07-22 SAS2774 OPO → CPH Jul 22, 11:30 UTCJul 22, 14:00 UTC2h 30m
2026-07-22 SAS2773 CPH → OPO Jul 22, 11:10 UTCJul 22, 11:15 UTC5m
2026-07-21 SAS2778 ATH → CPH Jul 21, 19:00 UTCJul 21, 21:55 UTC2h 55m
2026-07-21 SAS2777 ATH → CPH Jul 21, 14:50 UTCJul 21, 17:40 UTC2h 50m
2026-07-21 SAS596 KEF → CPH Jul 21, 11:15 UTCJul 21, 13:45 UTC2h 30m
2026-07-21 SAS595 CPH → KEF Jul 21, 07:05 UTCJul 21, 10:10 UTC3h 5m
2026-07-20 SAS1760 SPU → CPH Jul 20, 17:25 UTCJul 20, 19:15 UTC1h 50m
2026-07-20 SAS1759 CPH → SPU Jul 20, 13:55 UTCJul 20, 15:45 UTC1h 50m
2026-07-20 SAS2992 RHO → CPH Jul 20, 09:15 UTCJul 20, 12:30 UTC3h 15m
2026-07-20 SAS2991 CPH → RHO Jul 20, 04:25 UTCJul 20, 07:35 UTC3h 10m
2026-07-19 SAS51B BCN → CPH Jul 19, 19:30 UTCJul 19, 21:50 UTC2h 20m
2026-07-19 SAS65D - Jul 19, 14:50 UTCJul 19, 17:30 UTC2h 40m
2026-07-19 SAS588 AGP → CPH Jul 19, 10:15 UTCJul 19, 13:20 UTC3h 5m
2026-07-19 SAS63Y CPH → AGP Jul 19, 05:05 UTCJul 19, 08:35 UTC3h 30m
2026-07-18 SAS7726 CHQ → CPH Jul 18, 20:20 UTCJul 18, 23:20 UTC3h 0m
2026-07-18 SAS7733 - Jul 18, 14:45 UTCJul 18, 17:55 UTC3h 10m
2026-07-18 SAS7734 - Jul 18, 09:55 UTCJul 18, 13:20 UTC3h 25m
2026-07-18 SAS7725 CPH → CHQ Jul 18, 05:30 UTCJul 18, 08:25 UTC2h 55m
2026-07-17 SAS37L - Jul 17, 20:29 UTCJul 17, 23:39 UTC3h 10m
2026-07-17 SAS2817 - Jul 17, 16:04 UTCJul 17, 19:09 UTC3h 5m
2026-07-17 SAS790 OLB → CPH Jul 17, 10:15 UTCJul 17, 12:35 UTC2h 20m
2026-07-17 SAS789 CPH → OLB Jul 17, 06:50 UTCJul 17, 09:15 UTC2h 25m
2026-07-16 SAS588 - Jul 16, 19:10 UTCJul 16, 22:10 UTC3h 0m
2026-07-16 SAS63Y - Jul 16, 13:49 UTCJul 16, 17:14 UTC3h 25m
2026-07-16 SAS23A MXP → CPH Jul 16, 09:50 UTCJul 16, 11:30 UTC1h 40m
2026-07-16 SAS71K CPH → MXP Jul 16, 06:35 UTCJul 16, 08:30 UTC1h 55m
2026-07-15 SAS49K LHR → CPH Jul 15, 18:40 UTCJul 15, 20:10 UTC1h 30m
2026-07-15 SAS1507 CPH → LHR Jul 15, 16:00 UTCJul 15, 17:25 UTC1h 25m
2026-07-15 SAS1678 - Jul 15, 13:55 UTCJul 15, 14:30 UTC35m
2026-07-15 SAS1677 - Jul 15, 12:05 UTCJul 15, 12:50 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-SCF page for operator, model, and routing details .

Mode-S 4CAD96 frequently asked

What is Mode-S code 4CAD96?
4CAD96 is an ICAO 24-bit transponder address. Allocated to Ireland. Assigned to EI-SCF.
Where is Mode-S 4CAD96 registered?
Mode-S code 4CAD96 is allocated to Ireland (IE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4CAD96 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4CAD96, octal 23126626, decimal 5,025,174.
What flights does 4CAD96 operate?
Mode-S 4CAD96 has broadcast 20 distinct callsigns, including SAS63Y, SAS588, SAS430, SAS84F, SAS688.