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sensors Mode-S transponder

3A3493

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-ONET · AIRBUS A-330-900

Hex
3A3493
Octal
16432223
Decimal
3,814,547
Country
FR
Tail
F-ONET
Type
A339
No current signal · last broadcast Jul 26, 17:40 UTC
Flights observed
164
Distinct callsigns
10
Country
FR
Last broadcast
Jul 26, 17:40 UTC

Last known position

Most recent position reported by Mode-S 3A3493.

Country allocation

The ICAO 24-bit address 3A3493 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 10 distinct

Callsign Airline Flights Last seen
ACI501 Air Caledonie International 51 2026-07-26
ACI500 Air Caledonie International 50 2026-07-25
ACI741 Air Caledonie International 21 2026-07-24
ACI740 Air Caledonie International 13 2026-07-23
ACI140 Air Caledonie International 12 2026-07-22
ACI141 Air Caledonie International 11 2026-07-23
ACI601 - 2 2026-06-26
ACI150 - 2 2026-07-09
ACI600 Air Caledonie International 1 2026-06-26
ACI151 - 1 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ACI501 BKK → NOU Jul 26, 09:55 UTCJul 26, 17:40 UTC7h 45m
2026-07-25 ACI501 BKK → NOU Jul 25, 20:05 UTCJul 26, 07:15 UTC11h 11m
2026-07-25 ACI500 BKK → CDG Jul 25, 03:30 UTCJul 25, 04:45 UTC1h 15m
2026-07-24 ACI500 BKK → CDG Jul 24, 22:00 UTCJul 25, 00:30 UTC2h 30m
2026-07-24 ACI500 BKK → CDG Jul 24, 15:00 UTCJul 24, 15:15 UTC15m
2026-07-24 ACI741 SIN → NOU Jul 24, 10:10 UTCJul 24, 10:35 UTC25m
2026-07-24 ACI741 SIN → NOU Jul 24, 03:50 UTCJul 24, 04:00 UTC10m
2026-07-23 ACI740 NOU → SIN Jul 23, 22:40 UTCJul 23, 22:50 UTC10m
2026-07-23 ACI740 NOU → SIN Jul 23, 14:10 UTCJul 23, 14:25 UTC15m
2026-07-23 ACI141 SYD → NOU Jul 23, 03:00 UTCJul 23, 04:00 UTC1h 0m
2026-07-22 ACI140 NOU → SYD Jul 22, 23:25 UTCJul 23, 00:55 UTC1h 30m
2026-07-22 ACI501 BKK → NOU Jul 22, 03:35 UTCJul 22, 11:40 UTC8h 5m
2026-07-21 ACI501 BKK → NOU Jul 21, 13:25 UTCJul 22, 00:00 UTC10h 35m
2026-07-20 ACI500 BKK → CDG Jul 20, 21:25 UTCJul 21, 09:35 UTC12h 9m
2026-07-20 ACI500 BKK → CDG Jul 20, 15:50 UTCJul 20, 18:20 UTC2h 30m
2026-07-20 ACI500 BKK → CDG Jul 20, 08:45 UTCJul 20, 09:00 UTC15m
2026-07-19 ACI741 - Jul 19, 19:15 UTCJul 19, 21:55 UTC2h 40m
2026-07-19 ACI740 NOU → SIN Jul 19, 12:35 UTCJul 19, 12:45 UTC10m
2026-07-19 ACI740 NOU → SIN Jul 19, 04:05 UTCJul 19, 04:15 UTC10m
2026-07-14 ACI501 - Jul 14, 20:55 UTCJul 14, 21:05 UTC10m
2026-07-14 ACI501 - Jul 14, 13:50 UTCJul 14, 19:30 UTC5h 40m
2026-07-14 ACI501 - Jul 14, 11:50 UTCJul 14, 12:10 UTC20m
2026-07-13 ACI501 - Jul 13, 22:20 UTCJul 14, 09:35 UTC11h 15m
2026-07-13 ACI500 - Jul 13, 03:25 UTCJul 13, 15:35 UTC12h 10m
2026-07-12 ACI500 - Jul 12, 22:20 UTCJul 13, 00:50 UTC2h 30m
2026-07-12 ACI500 - Jul 12, 15:05 UTCJul 12, 15:20 UTC15m
2026-07-12 ACI741 - Jul 12, 11:25 UTCJul 12, 11:35 UTC10m
2026-07-12 ACI741 - Jul 12, 09:35 UTCJul 12, 09:55 UTC20m
2026-07-11 ACI740 - Jul 11, 14:05 UTCJul 11, 14:20 UTC15m
2026-07-11 ACI141 - Jul 11, 02:50 UTCJul 11, 03:50 UTC1h 0m
2026-07-10 ACI140 - Jul 10, 23:20 UTCJul 11, 00:40 UTC1h 20m
2026-07-10 ACI741 - Jul 10, 07:25 UTCJul 10, 09:45 UTC2h 20m
2026-07-10 ACI741 - Jul 10, 03:35 UTCJul 10, 03:45 UTC10m
2026-07-09 ACI740 - Jul 9, 14:15 UTCJul 9, 14:35 UTC20m
2026-07-09 ACI151 - Jul 9, 09:55 UTCJul 9, 10:30 UTC35m
2026-07-09 ACI150 - Jul 9, 07:05 UTCJul 9, 07:45 UTC40m
2026-07-09 ACI150 - Jul 9, 05:35 UTCJul 9, 05:45 UTC10m
2026-07-07 ACI501 - Jul 7, 18:50 UTCJul 7, 19:00 UTC10m
2026-07-07 ACI501 - Jul 7, 10:00 UTCJul 7, 17:35 UTC7h 35m
2026-07-06 ACI501 - Jul 6, 20:15 UTCJul 7, 07:15 UTC11h 0m
2026-07-06 ACI500 - Jul 6, 03:55 UTCJul 6, 12:35 UTC8h 40m
2026-07-05 ACI500 - Jul 5, 14:40 UTCJul 6, 00:40 UTC10h 0m
2026-07-04 ACI141 - Jul 4, 02:45 UTCJul 4, 03:45 UTC1h 0m
2026-07-03 ACI140 - Jul 3, 23:40 UTCJul 4, 01:00 UTC1h 20m
2026-07-03 ACI741 - Jul 3, 11:25 UTCJul 3, 11:35 UTC10m
2026-07-03 ACI741 - Jul 3, 10:05 UTCJul 3, 10:25 UTC20m
2026-07-02 ACI740 - Jul 2, 22:45 UTCJul 2, 22:55 UTC10m
2026-07-02 ACI740 NOU → SIN Jul 2, 14:15 UTCJul 2, 14:25 UTC10m
2026-07-02 ACI141 - Jul 2, 03:00 UTCJul 2, 04:00 UTC1h 0m
2026-07-01 ACI140 - Jul 1, 23:30 UTCJul 2, 01:00 UTC1h 30m

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

Mode-S 3A3493 frequently asked

What is Mode-S code 3A3493?
3A3493 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-ONET.
Where is Mode-S 3A3493 registered?
Mode-S code 3A3493 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3A3493 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 17:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3A3493, octal 16432223, decimal 3,814,547.
What flights does 3A3493 operate?
Mode-S 3A3493 has broadcast 10 distinct callsigns, including ACI501, ACI500, ACI741, ACI740, ACI140.