sensors Mode-S transponder
39812F
ICAO 24-bit transponder address · allocated to France
Currently assigned to F-HAJP · AIRBUS A-350-1000
- Hex
- 39812F
- Octal
- 16300457
- Decimal
- 3,768,623
- Country
- FR
- Tail
- F-HAJP
- Type
- A35K
- Flights observed
- 53
- Distinct callsigns
- 16
- Country
- FR
- Last broadcast
- 16m ago
Current position
Country allocation
The ICAO 24-bit address 39812F 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 16 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| FWI43M | Air Caraïbes | 14 | 2026-05-04 |
| FWI71K | Air Caraïbes | 7 | 2026-05-02 |
| FBU77U | French Bee | 5 | 2026-05-22 |
| FWI45V | Air Caraïbes | 4 | 2026-04-23 |
| FWI17F | Air Caraïbes | 4 | 2026-05-02 |
| FWI42P | Air Caraïbes | 3 | 2026-04-22 |
| FBU73D | French Bee | 3 | 2026-05-23 |
| FWI46E | Air Caraïbes | 2 | 2026-04-15 |
| FBU92K | French Bee | 2 | 2026-05-10 |
| FBU72J | French Bee | 2 | 2026-05-09 |
| FBU70A | French Bee | 2 | 2026-05-20 |
| FWI87R | - | 1 | 2026-04-16 |
| FWI14J | - | 1 | 2026-04-17 |
| FBU809 | French Bee | 1 | 2026-05-30 |
| FBU74E | French Bee | 1 | 2026-05-16 |
| FBU72C | French Bee | 1 | 2026-05-22 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | FBU809 | ORY → BUD | May 30, 05:30 UTC | May 30, 05:45 UTC | 15m |
| 2026-05-23 | FBU73D | RUN → ORY | May 23, 10:55 UTC | May 23, 15:20 UTC | 4h 25m |
| 2026-05-22 | FBU73D | RUN → ORY | May 22, 17:50 UTC | May 23, 15:20 UTC | 21h 29m |
| 2026-05-22 | FBU73D | RUN → ORY | May 22, 15:50 UTC | May 23, 15:20 UTC | 23h 30m |
| 2026-05-22 | FBU72C | ORY → RUN | May 22, 14:55 UTC | May 23, 13:45 UTC | 22h 49m |
| 2026-05-22 | FBU77U | RUN → RUN | May 22, 00:55 UTC | May 22, 05:10 UTC | 4h 15m |
| 2026-05-20 | FBU70A | ORY → ORY | May 20, 18:15 UTC | May 20, 21:00 UTC | 2h 45m |
| 2026-05-19 | FBU77U | RUN → RUN | May 19, 01:45 UTC | May 19, 05:40 UTC | 3h 55m |
| 2026-05-17 | FBU70A | ORY → ORY | May 17, 18:15 UTC | May 17, 21:10 UTC | 2h 55m |
| 2026-05-17 | FBU77U | RUN → RUN | May 17, 03:15 UTC | May 17, 06:40 UTC | 3h 25m |
| 2026-05-16 | FBU77U | RUN → RUN | May 16, 08:05 UTC | May 17, 06:40 UTC | 22h 35m |
| 2026-05-16 | FBU77U | RUN → RUN | May 16, 05:51 UTC | May 17, 05:45 UTC | 23h 55m |
| 2026-05-16 | FBU74E | ORY → RUN | May 16, 05:30 UTC | May 17, 03:45 UTC | 22h 15m |
| 2026-05-10 | FBU92K | EWR → ORY | May 10, 03:14 UTC | May 10, 10:05 UTC | 6h 50m |
| 2026-05-09 | FBU72J | ORY → EWR | May 9, 17:00 UTC | May 10, 00:20 UTC | 7h 20m |
| 2026-05-09 | FBU92K | EWR → ORY | May 9, 03:15 UTC | May 9, 10:00 UTC | 6h 45m |
| 2026-05-08 | FBU72J | ORY → EWR | May 8, 17:15 UTC | May 9, 00:35 UTC | 7h 20m |
| 2026-05-04 | FWI43M | PTP → ORY | May 4, 11:50 UTC | May 5, 07:00 UTC | 19h 11m |
| 2026-05-04 | FWI43M | PTP → ORY | May 4, 11:20 UTC | May 5, 07:00 UTC | 19h 41m |
| 2026-05-03 | FWI43M | PTP → ORY | May 3, 11:50 UTC | May 4, 07:10 UTC | 19h 20m |
| 2026-05-03 | FWI43M | PTP → ORY | May 3, 11:40 UTC | May 4, 07:10 UTC | 19h 30m |
| 2026-05-02 | FWI71K | FDF → ORY | May 2, 13:50 UTC | May 3, 08:25 UTC | 18h 34m |
| 2026-05-02 | FWI71K | FDF → ORY | May 2, 13:40 UTC | May 3, 08:25 UTC | 18h 44m |
| 2026-05-02 | FWI17F | FDF → ORY | May 2, 02:15 UTC | May 2, 04:10 UTC | 1h 55m |
| 2026-05-01 | FWI17F | FDF → ORY | May 1, 08:30 UTC | May 2, 04:10 UTC | 19h 40m |
| 2026-04-29 | FWI43M | PTP → ORY | Apr 29, 12:40 UTC | Apr 30, 06:55 UTC | 18h 14m |
| 2026-04-27 | FWI43M | PTP → ORY | Apr 27, 11:50 UTC | Apr 28, 07:05 UTC | 19h 15m |
| 2026-04-27 | FWI43M | PTP → ORY | Apr 27, 11:25 UTC | Apr 28, 07:05 UTC | 19h 40m |
| 2026-04-26 | FWI71K | FDF → ORY | Apr 26, 13:50 UTC | Apr 27, 08:25 UTC | 18h 35m |
| 2026-04-26 | FWI71K | FDF → ORY | Apr 26, 13:25 UTC | Apr 27, 08:25 UTC | 19h 0m |
| 2026-04-25 | FWI43M | PTP → ORY | Apr 25, 11:50 UTC | Apr 26, 06:10 UTC | 18h 20m |
| 2026-04-25 | FWI43M | PTP → ORY | Apr 25, 11:25 UTC | Apr 26, 06:10 UTC | 18h 45m |
| 2026-04-24 | FWI43M | PTP → ORY | Apr 24, 11:50 UTC | Apr 25, 06:10 UTC | 18h 20m |
| 2026-04-24 | FWI43M | PTP → ORY | Apr 24, 11:35 UTC | Apr 25, 06:10 UTC | 18h 35m |
| 2026-04-23 | FWI45V | PTP → ORY | Apr 23, 13:50 UTC | Apr 24, 07:50 UTC | 17h 59m |
| 2026-04-23 | FWI45V | PTP → ORY | Apr 23, 13:30 UTC | Apr 24, 07:50 UTC | 18h 19m |
| 2026-04-22 | FWI42P | ORY → PTP | Apr 22, 12:10 UTC | Apr 23, 06:40 UTC | 18h 30m |
| 2026-04-19 | FWI43M | PTP → ORY | Apr 19, 12:00 UTC | Apr 20, 06:45 UTC | 18h 45m |
| 2026-04-18 | FWI45V | PTP → ORY | Apr 18, 13:50 UTC | Apr 19, 08:15 UTC | 18h 25m |
| 2026-04-18 | FWI71K | FDF → ORY | Apr 18, 07:25 UTC | Apr 18, 08:20 UTC | 55m |
| 2026-04-18 | FWI71K | FDF → ORY | Apr 18, 05:25 UTC | Apr 18, 07:20 UTC | 1h 55m |
| 2026-04-17 | FWI71K | FDF → ORY | Apr 17, 13:50 UTC | Apr 18, 08:20 UTC | 18h 30m |
| 2026-04-17 | FWI14J | - | Apr 17, 13:40 UTC | Apr 17, 14:50 UTC | 1h 10m |
| 2026-04-17 | FWI45V | PTP → ORY | Apr 17, 07:20 UTC | Apr 17, 08:45 UTC | 1h 25m |
| 2026-04-16 | FWI87R | - | Apr 16, 14:05 UTC | Apr 16, 15:10 UTC | 1h 5m |
| 2026-04-16 | FWI17F | FDF → ORY | Apr 16, 03:09 UTC | Apr 16, 04:14 UTC | 1h 5m |
| 2026-04-16 | FWI17F | FDF → ORY | Apr 16, 02:54 UTC | Apr 16, 03:04 UTC | 10m |
| 2026-04-15 | FWI46E | ORY → FDF | Apr 15, 09:00 UTC | Apr 15, 10:10 UTC | 1h 10m |
| 2026-04-15 | FWI46E | ORY → FDF | Apr 15, 08:40 UTC | Apr 15, 08:55 UTC | 15m |
| 2026-04-14 | FWI43M | PTP → ORY | Apr 14, 05:25 UTC | Apr 14, 06:50 UTC | 1h 25m |
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-HAJP page for operator, model, and routing details .