Apparatus

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sensors Mode-S transponder

3A4578

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-ORLY · AIRBUS A-330-300

Hex
3A4578
Octal
16442570
Decimal
3,818,872
Country
FR
Tail
F-ORLY
Type
A333
No current signal · last broadcast 12d ago
Flights observed
45
Distinct callsigns
13
Country
FR
Last broadcast
12d ago

Last known position

Most recent position reported by Mode-S 3A4578.

Country allocation

The ICAO 24-bit address 3A4578 falls within the block assigned to France (FR) by ICAO Annex 10, Volume III. Every aircraft registered in France 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 13 distinct

Callsign Airline Flights Last seen
FWI17F Air Caraïbes 11 2026-04-20
FWI62I Air Caraïbes 10 2026-05-04
FWI67Z Air Caraïbes 4 2026-05-10
FWI46E Air Caraïbes 4 2026-04-17
FWI648 Air Caraïbes 3 2026-05-16
FWI64Y Air Caraïbes 2 2026-05-10
FWI649 Air Caraïbes 2 2026-05-16
FWI60T Air Caraïbes 2 2026-05-07
FWI51W Air Caraïbes 2 2026-05-03
FWI45V Air Caraïbes 2 2026-04-30
FWI43M Air Caraïbes 1 2026-04-26
FWI42P Air Caraïbes 1 2026-04-26
CAJ1660 - 1 2026-05-17

Recent flights last 45

DateFlightRouteTakeoffLandingDuration
2026-05-17 CAJ1660 - May 17, 12:30 UTCMay 17, 13:40 UTC1h 10m
2026-05-16 FWI649 CUN → ORY May 16, 23:40 UTCMay 17, 08:55 UTC9h 15m
2026-05-16 FWI648 ORY → CUN May 16, 10:20 UTCMay 16, 21:20 UTC10h 59m
2026-05-10 FWI67Z PUJ → ORY May 10, 22:20 UTCMay 11, 06:40 UTC8h 20m
2026-05-10 FWI64Y ORY → PUJ May 10, 10:15 UTCMay 10, 11:20 UTC1h 5m
2026-05-09 FWI67Z PUJ → ORY May 9, 22:49 UTCMay 10, 07:04 UTC8h 15m
2026-05-09 FWI67Z PUJ → ORY May 9, 10:05 UTCMay 10, 07:04 UTC21h 0m
2026-05-07 FWI60T SDQ → ORY May 7, 23:29 UTCMay 8, 07:39 UTC8h 10m
2026-05-07 FWI60T SDQ → ORY May 7, 08:25 UTCMay 8, 07:39 UTC23h 15m
2026-05-05 FWI67Z PUJ → ORY May 5, 23:00 UTCMay 6, 06:35 UTC7h 35m
2026-05-05 FWI64Y ORY → PUJ May 5, 10:55 UTCMay 5, 19:30 UTC8h 35m
2026-05-04 FWI62I SDQ → ORY May 4, 18:55 UTCMay 5, 07:55 UTC13h 0m
2026-05-04 FWI62I SDQ → ORY May 4, 10:30 UTCMay 5, 07:55 UTC21h 26m
2026-05-03 FWI51W CAY → ORY May 3, 12:05 UTCMay 4, 06:40 UTC18h 35m
2026-05-03 FWI51W CAY → ORY May 3, 11:20 UTCMay 4, 06:40 UTC19h 20m
2026-04-30 FWI45V PTP → ORY Apr 30, 14:05 UTCMay 1, 08:25 UTC18h 20m
2026-04-30 FWI45V PTP → ORY Apr 30, 13:40 UTCMay 1, 08:25 UTC18h 45m
2026-04-28 FWI62I SDQ → ORY Apr 28, 00:45 UTCApr 28, 08:35 UTC7h 50m
2026-04-27 FWI62I SDQ → ORY Apr 27, 10:30 UTCApr 28, 08:35 UTC22h 5m
2026-04-26 FWI43M PTP → ORY Apr 26, 12:05 UTCApr 27, 07:10 UTC19h 5m
2026-04-26 FWI42P ORY → PTP Apr 26, 11:35 UTCApr 27, 07:10 UTC19h 35m
2026-04-23 FWI649 CUN → ORY Apr 23, 00:25 UTCApr 23, 09:05 UTC8h 40m
2026-04-22 FWI648 ORY → CUN Apr 22, 20:15 UTCApr 22, 20:25 UTC10m
2026-04-22 FWI648 ORY → CUN Apr 22, 09:55 UTCApr 22, 19:40 UTC9h 45m
2026-04-20 FWI62I SDQ → ORY Apr 20, 18:35 UTCApr 21, 08:20 UTC13h 45m
2026-04-20 FWI62I SDQ → ORY Apr 20, 10:10 UTCApr 21, 08:20 UTC22h 10m
2026-04-20 FWI17F FDF → ORY Apr 20, 01:00 UTCApr 20, 04:05 UTC3h 5m
2026-04-19 FWI17F FDF → ORY Apr 19, 08:25 UTCApr 20, 04:05 UTC19h 40m
2026-04-19 FWI17F FDF → ORY Apr 19, 02:45 UTCApr 19, 04:20 UTC1h 35m
2026-04-18 FWI17F FDF → ORY Apr 18, 08:35 UTCApr 19, 04:20 UTC19h 45m
2026-04-18 FWI17F FDF → ORY Apr 18, 04:45 UTCApr 18, 04:50 UTC5m
2026-04-18 FWI17F FDF → ORY Apr 18, 03:25 UTCApr 18, 04:50 UTC1h 25m
2026-04-17 FWI46E ORY → FDF Apr 17, 09:20 UTCApr 17, 09:50 UTC30m
2026-04-17 FWI46E ORY → FDF Apr 17, 08:40 UTCApr 17, 09:15 UTC35m
2026-04-17 FWI17F FDF → ORY Apr 17, 03:20 UTCApr 17, 04:25 UTC1h 5m
2026-04-17 FWI17F FDF → ORY Apr 17, 02:45 UTCApr 17, 03:15 UTC30m
2026-04-16 FWI46E ORY → FDF Apr 16, 09:10 UTCApr 16, 09:50 UTC40m
2026-04-16 FWI46E ORY → FDF Apr 16, 08:35 UTCApr 16, 09:05 UTC30m
2026-04-14 FWI62I - Apr 14, 09:10 UTCApr 14, 09:40 UTC30m
2026-04-14 FWI62I - Apr 14, 08:10 UTCApr 14, 09:05 UTC55m
2026-04-13 FWI62I - Apr 13, 11:55 UTCApr 13, 12:30 UTC35m
2026-04-13 FWI62I - Apr 13, 10:40 UTCApr 13, 12:15 UTC1h 35m
2026-04-13 FWI17F FDF → ORY Apr 13, 04:20 UTCApr 13, 04:35 UTC15m
2026-04-13 FWI17F FDF → ORY Apr 13, 03:55 UTCApr 13, 04:35 UTC40m
2026-04-13 FWI17F FDF → ORY Apr 13, 03:10 UTCApr 13, 04:15 UTC1h 5m

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 F-ORLY page for operator, model, and routing details .

Mode-S 3A4578 frequently asked

What is Mode-S code 3A4578?
3A4578 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-ORLY.
Where is Mode-S 3A4578 registered?
Mode-S code 3A4578 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3A4578 broadcasting right now?
No active broadcast right now. Last signal was 12d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3A4578, octal 16442570, decimal 3,818,872.
What flights does 3A4578 operate?
Mode-S 3A4578 has broadcast 13 distinct callsigns, including FWI17F, FWI62I, FWI67Z, FWI46E, FWI648.