sensors Mode-S transponder
39AB12
ICAO 24-bit transponder address · allocated to France
Currently assigned to F-HKYS · AIRBUS A-330-900
- Hex
- 39AB12
- Octal
- 16325422
- Decimal
- 3,779,346
- Country
- FR
- Tail
- F-HKYS
- Type
- A339
- Flights observed
- 69
- Distinct callsigns
- 20
- Country
- FR
- Last broadcast
- 10h ago
Last known position
Country allocation
The ICAO 24-bit address 39AB12 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 |
|---|---|---|---|
| CRL984 | Corsairfly | 8 | 2026-05-25 |
| CRL985 | Corsairfly | 7 | 2026-05-28 |
| CRL872 | - | 6 | 2026-04-14 |
| CRL870 | Corsairfly | 6 | 2026-04-23 |
| CRL636 | Corsairfly | 6 | 2026-05-20 |
| CRL925 | Corsairfly | 4 | 2026-04-28 |
| CRL866 | Corsairfly | 4 | 2026-05-28 |
| CRL772 | Corsairfly | 4 | 2026-05-16 |
| CRL637 | Corsairfly | 4 | 2026-05-20 |
| CRL948 | Corsairfly | 3 | 2026-04-27 |
| CRL927 | Corsairfly | 3 | 2026-05-05 |
| CRL949 | Corsairfly | 2 | 2026-04-25 |
| CRL924 | Corsairfly | 2 | 2026-04-14 |
| CRL740 | Corsairfly | 2 | 2026-04-20 |
| CRL041 | Corsairfly | 2 | 2026-04-28 |
| CRL943 | Corsairfly | 1 | 2026-04-30 |
| CRL926 | Corsairfly | 1 | 2026-04-26 |
| CRL910 | Corsairfly | 1 | 2026-05-22 |
| CRL830 | Corsairfly | 1 | 2026-05-29 |
| CRL741 | Corsairfly | 1 | 2026-04-21 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | CRL031 | BUD → ORY | May 29, 17:45 UTC | May 29, 19:35 UTC | 1h 50m |
| 2026-05-29 | CRL830 | ORY → CAG | May 29, 13:25 UTC | May 29, 15:15 UTC | 1h 50m |
| 2026-05-28 | CRL985 | ABJ → ORY | May 28, 12:35 UTC | May 29, 07:25 UTC | 18h 50m |
| 2026-05-28 | CRL985 | ABJ → ORY | May 28, 10:45 UTC | May 29, 07:25 UTC | 20h 40m |
| 2026-05-28 | CRL866 | ORY → PTP | May 28, 06:05 UTC | May 28, 07:35 UTC | 1h 30m |
| 2026-05-27 | CRL866 | ORY → PTP | May 27, 10:35 UTC | May 28, 07:35 UTC | 21h 0m |
| 2026-05-25 | CRL984 | ORY → ABJ | May 25, 14:55 UTC | May 26, 06:25 UTC | 15h 30m |
| 2026-05-24 | CRL985 | ABJ → ORY | May 24, 12:35 UTC | May 25, 07:40 UTC | 19h 5m |
| 2026-05-24 | CRL984 | ORY → ABJ | May 24, 11:05 UTC | May 25, 07:40 UTC | 20h 35m |
| 2026-05-22 | CRL910 | ORY → RUN | May 22, 19:15 UTC | May 22, 22:50 UTC | 3h 35m |
| 2026-05-20 | CRL636 | MRS → RUN | May 20, 19:35 UTC | May 20, 22:00 UTC | 2h 25m |
| 2026-05-20 | CRL636 | MRS → RUN | May 20, 17:15 UTC | May 20, 17:55 UTC | 40m |
| 2026-05-20 | CRL637 | MRS → LYS | May 20, 07:15 UTC | May 20, 07:50 UTC | 35m |
| 2026-05-18 | CRL636 | MRS → RUN | May 18, 21:30 UTC | May 18, 23:55 UTC | 2h 25m |
| 2026-05-18 | CRL636 | MRS → RUN | May 18, 17:15 UTC | May 18, 17:50 UTC | 35m |
| 2026-05-18 | CRL637 | MRS → LYS | May 18, 06:55 UTC | May 18, 07:30 UTC | 35m |
| 2026-05-18 | CRL637 | MRS → LYS | May 18, 02:45 UTC | May 18, 05:45 UTC | 3h 0m |
| 2026-05-16 | CRL772 | ORY → DZA | May 16, 19:30 UTC | May 16, 22:20 UTC | 2h 49m |
| 2026-05-11 | CRL636 | MRS → RUN | May 11, 19:55 UTC | May 11, 22:10 UTC | 2h 15m |
| 2026-05-11 | CRL636 | MRS → RUN | May 11, 17:00 UTC | May 11, 17:40 UTC | 40m |
| 2026-05-11 | CRL637 | MRS → LYS | May 11, 09:20 UTC | May 11, 09:55 UTC | 35m |
| 2026-05-09 | CRL772 | ORY → DZA | May 9, 19:25 UTC | May 9, 22:20 UTC | 2h 55m |
| 2026-05-05 | CRL927 | PTP → ORY | May 5, 05:10 UTC | May 5, 06:35 UTC | 1h 25m |
| 2026-05-04 | CRL927 | PTP → ORY | May 4, 11:05 UTC | May 5, 06:35 UTC | 19h 31m |
| 2026-05-02 | CRL772 | ORY → DZA | May 2, 19:35 UTC | May 2, 22:25 UTC | 2h 50m |
| 2026-05-01 | CRL984 | ORY → ABJ | May 1, 15:25 UTC | May 2, 07:00 UTC | 15h 36m |
| 2026-04-30 | CRL943 | PTP → ORY | Apr 30, 14:40 UTC | May 1, 09:40 UTC | 19h 0m |
| 2026-04-30 | CRL866 | ORY → PTP | Apr 30, 08:25 UTC | Apr 30, 11:40 UTC | 3h 15m |
| 2026-04-29 | CRL866 | ORY → PTP | Apr 29, 14:30 UTC | Apr 29, 15:40 UTC | 1h 10m |
| 2026-04-28 | CRL925 | FDF → ORY | Apr 28, 12:35 UTC | Apr 29, 08:05 UTC | 19h 30m |
| 2026-04-28 | CRL925 | FDF → ORY | Apr 28, 12:05 UTC | Apr 29, 08:05 UTC | 20h 0m |
| 2026-04-28 | CRL041 | BOD → ORY | Apr 28, 07:55 UTC | Apr 28, 08:50 UTC | 55m |
| 2026-04-27 | CRL948 | ORY → FDF | Apr 27, 11:05 UTC | Apr 28, 06:10 UTC | 19h 5m |
| 2026-04-26 | CRL926 | ORY → PTP | Apr 26, 10:35 UTC | Apr 27, 06:00 UTC | 19h 25m |
| 2026-04-25 | CRL949 | FDF → ORY | Apr 25, 12:35 UTC | Apr 26, 06:35 UTC | 18h 0m |
| 2026-04-25 | CRL948 | ORY → FDF | Apr 25, 11:10 UTC | Apr 26, 06:35 UTC | 19h 25m |
| 2026-04-24 | CRL984 | ORY → ABJ | Apr 24, 15:55 UTC | Apr 25, 07:05 UTC | 15h 10m |
| 2026-04-23 | CRL870 | BKO → ORY | Apr 23, 12:20 UTC | Apr 24, 05:40 UTC | 17h 20m |
| 2026-04-21 | CRL772 | ORY → DZA | Apr 21, 19:25 UTC | Apr 21, 22:20 UTC | 2h 55m |
| 2026-04-21 | CRL041 | BOD → ORY | Apr 21, 08:15 UTC | Apr 21, 09:05 UTC | 50m |
| 2026-04-21 | CRL741 | BOD → ORY | Apr 21, 04:50 UTC | Apr 21, 06:15 UTC | 1h 25m |
| 2026-04-20 | CRL740 | BOD → PTP | Apr 20, 12:00 UTC | Apr 20, 14:00 UTC | 2h 0m |
| 2026-04-20 | CRL740 | BOD → PTP | Apr 20, 09:10 UTC | Apr 20, 10:10 UTC | 1h 0m |
| 2026-04-19 | CRL870 | BKO → ORY | Apr 19, 12:15 UTC | Apr 20, 06:20 UTC | 18h 5m |
| 2026-04-18 | CRL927 | PTP → ORY | Apr 18, 10:45 UTC | Apr 19, 06:15 UTC | 19h 30m |
| 2026-04-18 | CRL985 | ABJ → ORY | Apr 18, 07:25 UTC | Apr 18, 08:05 UTC | 40m |
| 2026-04-18 | CRL985 | ABJ → ORY | Apr 18, 05:25 UTC | Apr 18, 07:20 UTC | 1h 55m |
| 2026-04-17 | CRL984 | ORY → ABJ | Apr 17, 19:25 UTC | Apr 17, 19:35 UTC | 10m |
| 2026-04-17 | CRL984 | ORY → ABJ | Apr 17, 17:25 UTC | Apr 17, 19:20 UTC | 1h 55m |
| 2026-04-17 | CRL984 | ORY → ABJ | Apr 17, 17:00 UTC | Apr 17, 17:15 UTC | 15m |
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-HKYS page for operator, model, and routing details .