sensors Mode-S transponder
39CE24
ICAO 24-bit transponder address · allocated to France
Currently assigned to F-HTRE · AIRBUS A-350-900
- Hex
- 39CE24
- Octal
- 16347044
- Decimal
- 3,788,324
- Country
- FR
- Tail
- F-HTRE
- Type
- A359
- Flights observed
- 75
- Distinct callsigns
- 20
- Country
- FR
- Last broadcast
- 3d ago
Last known position
Country allocation
The ICAO 24-bit address 39CE24 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 20 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| FWI67Z | Air Caraïbes | 17 | 2026-05-18 |
| FWI11B | Air Caraïbes | 8 | 2026-05-09 |
| FWI51W | Air Caraïbes | 6 | 2026-05-15 |
| FWI64Y | Air Caraïbes | 5 | 2026-05-17 |
| FWI649 | Air Caraïbes | 4 | 2026-05-11 |
| FWI57Q | Air Caraïbes | 4 | 2026-05-22 |
| FWI648 | Air Caraïbes | 3 | 2026-05-11 |
| FWI60T | Air Caraïbes | 3 | 2026-05-15 |
| FWI43M | Air Caraïbes | 3 | 2026-05-23 |
| FBU92K | French Bee | 3 | 2026-05-26 |
| FBU72J | French Bee | 3 | 2026-05-25 |
| FWI71K | Air Caraïbes | 2 | 2026-04-13 |
| FWI42P | Air Caraïbes | 2 | 2026-05-16 |
| FWI29V | Air Caraïbes | 2 | 2026-05-04 |
| FWI10A | Air Caraïbes | 2 | 2026-05-05 |
| FBU76W | - | 2 | 2026-05-25 |
| FBU47G | - | 2 | 2026-05-24 |
| FWI41D | Air Caraïbes | 1 | 2026-04-16 |
| FWI40J | Air Caraïbes | 1 | 2026-04-15 |
| FBU98B | French Bee | 1 | 2026-05-02 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-26 | FBU92K | EWR → ORY | May 26, 03:00 UTC | May 26, 09:40 UTC | 6h 40m |
| 2026-05-25 | FBU72J | ORY → EWR | May 25, 17:05 UTC | May 26, 00:29 UTC | 7h 24m |
| 2026-05-25 | FBU76W | - | May 25, 03:05 UTC | May 25, 13:25 UTC | 10h 20m |
| 2026-05-24 | FBU47G | - | May 24, 13:10 UTC | May 24, 23:46 UTC | 10h 36m |
| 2026-05-23 | FWI43M | PTP → ORY | May 23, 11:45 UTC | May 24, 06:45 UTC | 19h 0m |
| 2026-05-22 | FWI57Q | ORY → CAY | May 22, 11:35 UTC | May 23, 07:00 UTC | 19h 25m |
| 2026-05-21 | FBU76W | - | May 21, 03:35 UTC | May 21, 13:30 UTC | 9h 55m |
| 2026-05-20 | FBU47G | - | May 20, 13:15 UTC | May 21, 00:00 UTC | 10h 45m |
| 2026-05-19 | FBU92K | EWR → ORY | May 19, 04:00 UTC | May 19, 10:40 UTC | 6h 40m |
| 2026-05-18 | FBU72J | ORY → EWR | May 18, 18:05 UTC | May 19, 01:15 UTC | 7h 9m |
| 2026-05-18 | FWI67Z | PUJ → ORY | May 18, 04:40 UTC | May 18, 05:45 UTC | 1h 5m |
| 2026-05-17 | FWI64Y | ORY → PUJ | May 17, 10:20 UTC | May 17, 18:45 UTC | 8h 25m |
| 2026-05-16 | FWI42P | ORY → PTP | May 16, 11:35 UTC | May 17, 06:50 UTC | 19h 15m |
| 2026-05-15 | FWI51W | CAY → ORY | May 15, 11:10 UTC | May 16, 06:20 UTC | 19h 10m |
| 2026-05-15 | FWI60T | SDQ → ORY | May 15, 00:00 UTC | May 15, 07:45 UTC | 7h 45m |
| 2026-05-14 | FWI60T | SDQ → ORY | May 14, 09:05 UTC | May 15, 07:45 UTC | 22h 40m |
| 2026-05-14 | FWI60T | SDQ → ORY | May 14, 08:35 UTC | May 15, 07:00 UTC | 22h 25m |
| 2026-05-12 | FWI51W | CAY → ORY | May 12, 11:25 UTC | May 13, 06:25 UTC | 19h 0m |
| 2026-05-11 | FWI649 | CUN → ORY | May 11, 18:20 UTC | May 12, 08:25 UTC | 14h 5m |
| 2026-05-11 | FWI649 | CUN → ORY | May 11, 11:05 UTC | May 12, 08:25 UTC | 21h 21m |
| 2026-05-11 | FWI648 | ORY → CUN | May 11, 09:50 UTC | May 12, 08:25 UTC | 22h 36m |
| 2026-05-09 | FWI11B | FDF → ORY | May 9, 11:05 UTC | May 10, 05:20 UTC | 18h 15m |
| 2026-05-09 | FWI11B | FDF → ORY | May 9, 10:45 UTC | May 10, 05:20 UTC | 18h 35m |
| 2026-05-08 | FWI51W | CAY → ORY | May 8, 11:09 UTC | May 9, 06:15 UTC | 19h 5m |
| 2026-05-07 | FWI51W | CAY → ORY | May 7, 11:25 UTC | May 8, 06:50 UTC | 19h 24m |
| 2026-05-06 | FWI67Z | PUJ → ORY | May 6, 11:05 UTC | May 7, 06:00 UTC | 18h 54m |
| 2026-05-06 | FWI67Z | PUJ → ORY | May 6, 10:05 UTC | May 7, 06:00 UTC | 19h 54m |
| 2026-05-05 | FWI11B | FDF → ORY | May 5, 11:05 UTC | May 6, 05:30 UTC | 18h 25m |
| 2026-05-05 | FWI10A | ORY → FDF | May 5, 10:35 UTC | May 6, 05:30 UTC | 18h 55m |
| 2026-05-04 | FWI29V | SXM → ORY | May 4, 11:05 UTC | May 5, 06:35 UTC | 19h 31m |
| 2026-05-04 | FWI29V | SXM → ORY | May 4, 10:00 UTC | May 5, 06:35 UTC | 20h 36m |
| 2026-05-03 | FWI11B | FDF → ORY | May 3, 11:05 UTC | May 4, 05:40 UTC | 18h 35m |
| 2026-05-03 | FWI11B | FDF → ORY | May 3, 10:40 UTC | May 4, 05:40 UTC | 19h 0m |
| 2026-05-02 | FBU98B | MIA → ORY | May 2, 04:05 UTC | May 2, 12:10 UTC | 8h 5m |
| 2026-05-01 | FBU24B | ORY → MIA | May 1, 13:50 UTC | May 1, 22:55 UTC | 9h 5m |
| 2026-04-30 | FWI67Z | PUJ → ORY | Apr 30, 11:05 UTC | May 1, 06:05 UTC | 19h 0m |
| 2026-04-30 | FWI67Z | PUJ → ORY | Apr 30, 10:10 UTC | May 1, 06:05 UTC | 19h 55m |
| 2026-04-29 | FWI67Z | PUJ → ORY | Apr 29, 11:05 UTC | Apr 30, 05:55 UTC | 18h 49m |
| 2026-04-29 | FWI67Z | PUJ → ORY | Apr 29, 10:10 UTC | Apr 30, 05:55 UTC | 19h 44m |
| 2026-04-28 | FWI67Z | PUJ → ORY | Apr 28, 11:05 UTC | Apr 29, 05:50 UTC | 18h 45m |
| 2026-04-28 | FWI67Z | PUJ → ORY | Apr 28, 10:05 UTC | Apr 29, 05:50 UTC | 19h 45m |
| 2026-04-27 | FWI11B | FDF → ORY | Apr 27, 11:05 UTC | Apr 28, 06:10 UTC | 19h 5m |
| 2026-04-27 | FWI11B | FDF → ORY | Apr 27, 10:40 UTC | Apr 28, 06:10 UTC | 19h 30m |
| 2026-04-25 | FWI649 | CUN → ORY | Apr 25, 23:15 UTC | Apr 26, 08:15 UTC | 9h 0m |
| 2026-04-25 | FWI648 | ORY → CUN | Apr 25, 10:10 UTC | Apr 25, 20:35 UTC | 10h 25m |
| 2026-04-24 | FWI67Z | PUJ → ORY | Apr 24, 11:05 UTC | Apr 25, 05:20 UTC | 18h 15m |
| 2026-04-24 | FWI64Y | ORY → PUJ | Apr 24, 10:25 UTC | Apr 25, 05:20 UTC | 18h 55m |
| 2026-04-23 | FWI67Z | PUJ → ORY | Apr 23, 11:05 UTC | Apr 24, 05:35 UTC | 18h 29m |
| 2026-04-23 | FWI67Z | PUJ → ORY | Apr 23, 10:10 UTC | Apr 24, 05:35 UTC | 19h 24m |
| 2026-04-21 | FWI67Z | PUJ → ORY | Apr 21, 11:05 UTC | Apr 22, 05:45 UTC | 18h 40m |
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-HTRE page for operator, model, and routing details .