sensors Mode-S transponder
39B10B
ICAO 24-bit transponder address · allocated to France
Currently assigned to F-HMIL · AIRBUS A-350-1000
- Hex
- 39B10B
- Octal
- 16330413
- Decimal
- 3,780,875
- Country
- FR
- Tail
- F-HMIL
- Type
- A35K
- Flights observed
- 53
- Distinct callsigns
- 12
- Country
- FR
- Last broadcast
- 2h ago
Last known position
Country allocation
The ICAO 24-bit address 39B10B 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 12 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| FBU72J | French Bee | 14 | 2026-05-30 |
| FBU92K | French Bee | 13 | 2026-05-30 |
| FWI43M | Air Caraïbes | 10 | 2026-05-10 |
| FWI42P | Air Caraïbes | 4 | 2026-04-23 |
| FWI46E | Air Caraïbes | 2 | 2026-05-04 |
| FWI17F | Air Caraïbes | 2 | 2026-05-05 |
| FWI11B | Air Caraïbes | 2 | 2026-04-24 |
| FBU70A | French Bee | 2 | 2026-05-02 |
| FWI87R | - | 1 | 2026-04-17 |
| FWI71K | Air Caraïbes | 1 | 2026-04-19 |
| FWI45V | Air Caraïbes | 1 | 2026-04-18 |
| FBU77U | French Bee | 1 | 2026-05-04 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | FBU72J | ORY → EWR | May 30, 17:05 UTC | May 30, 18:50 UTC | 1h 45m |
| 2026-05-30 | FBU92K | EWR → ORY | May 30, 03:30 UTC | May 30, 10:05 UTC | 6h 35m |
| 2026-05-29 | FBU72J | ORY → EWR | May 29, 17:45 UTC | May 30, 00:55 UTC | 7h 10m |
| 2026-05-29 | FBU92K | EWR → ORY | May 29, 03:30 UTC | May 29, 10:20 UTC | 6h 50m |
| 2026-05-28 | FBU72J | ORY → EWR | May 28, 17:00 UTC | May 29, 00:15 UTC | 7h 15m |
| 2026-05-28 | FBU92K | EWR → ORY | May 28, 03:40 UTC | May 28, 10:15 UTC | 6h 35m |
| 2026-05-27 | FBU72J | ORY → EWR | May 27, 17:45 UTC | May 28, 00:50 UTC | 7h 5m |
| 2026-05-25 | FBU92K | EWR → ORY | May 25, 03:40 UTC | May 25, 10:25 UTC | 6h 45m |
| 2026-05-24 | FBU72J | ORY → EWR | May 24, 17:10 UTC | May 24, 23:46 UTC | 6h 36m |
| 2026-05-24 | FBU92K | EWR → ORY | May 24, 03:30 UTC | May 24, 10:00 UTC | 6h 30m |
| 2026-05-23 | FBU72J | ORY → EWR | May 23, 17:05 UTC | May 24, 00:30 UTC | 7h 26m |
| 2026-05-23 | FBU92K | EWR → ORY | May 23, 04:05 UTC | May 23, 10:25 UTC | 6h 20m |
| 2026-05-22 | FBU72J | ORY → EWR | May 22, 17:15 UTC | May 23, 00:45 UTC | 7h 30m |
| 2026-05-18 | FBU92K | EWR → ORY | May 18, 03:40 UTC | May 18, 10:05 UTC | 6h 25m |
| 2026-05-17 | FBU72J | ORY → EWR | May 17, 17:10 UTC | May 18, 00:40 UTC | 7h 30m |
| 2026-05-17 | FBU92K | EWR → ORY | May 17, 03:45 UTC | May 17, 10:20 UTC | 6h 35m |
| 2026-05-16 | FBU72J | ORY → EWR | May 16, 17:25 UTC | May 17, 01:05 UTC | 7h 40m |
| 2026-05-16 | FBU92K | EWR → ORY | May 16, 03:15 UTC | May 16, 09:40 UTC | 6h 26m |
| 2026-05-15 | FBU72J | ORY → EWR | May 15, 17:00 UTC | May 16, 00:30 UTC | 7h 30m |
| 2026-05-15 | FBU92K | EWR → ORY | May 15, 03:40 UTC | May 15, 10:25 UTC | 6h 45m |
| 2026-05-14 | FBU72J | ORY → EWR | May 14, 17:10 UTC | May 15, 00:50 UTC | 7h 40m |
| 2026-05-11 | FBU92K | EWR → ORY | May 11, 03:25 UTC | May 11, 10:00 UTC | 6h 35m |
| 2026-05-10 | FBU72J | ORY → EWR | May 10, 17:10 UTC | May 11, 00:45 UTC | 7h 35m |
| 2026-05-10 | FWI43M | PTP → ORY | May 10, 04:04 UTC | May 10, 06:50 UTC | 2h 45m |
| 2026-05-09 | FWI43M | PTP → ORY | May 9, 11:25 UTC | May 10, 06:50 UTC | 19h 25m |
| 2026-05-08 | FBU92K | EWR → ORY | May 8, 05:24 UTC | May 8, 11:55 UTC | 6h 30m |
| 2026-05-07 | FBU72J | ORY → EWR | May 7, 17:10 UTC | May 8, 01:14 UTC | 8h 4m |
| 2026-05-05 | FWI17F | FDF → ORY | May 5, 03:25 UTC | May 5, 04:50 UTC | 1h 25m |
| 2026-05-04 | FWI17F | FDF → ORY | May 4, 08:50 UTC | May 5, 04:50 UTC | 20h 1m |
| 2026-05-04 | FWI46E | ORY → FDF | May 4, 08:30 UTC | May 5, 04:50 UTC | 20h 21m |
| 2026-05-04 | FBU77U | RUN → RUN | May 4, 01:05 UTC | May 4, 05:35 UTC | 4h 30m |
| 2026-05-02 | FBU70A | ORY → ORY | May 2, 19:30 UTC | May 2, 22:15 UTC | 2h 45m |
| 2026-05-01 | FWI43M | PTP → ORY | May 1, 11:35 UTC | May 2, 06:15 UTC | 18h 40m |
| 2026-04-30 | FWI43M | PTP → ORY | Apr 30, 11:40 UTC | May 1, 06:40 UTC | 19h 0m |
| 2026-04-26 | FBU92K | EWR → ORY | Apr 26, 03:15 UTC | Apr 26, 10:00 UTC | 6h 45m |
| 2026-04-25 | FBU72J | ORY → EWR | Apr 25, 17:10 UTC | Apr 26, 00:25 UTC | 7h 15m |
| 2026-04-24 | FWI11B | FDF → ORY | Apr 24, 10:50 UTC | Apr 25, 05:15 UTC | 18h 25m |
| 2026-04-24 | FWI11B | FDF → ORY | Apr 24, 10:35 UTC | Apr 25, 05:15 UTC | 18h 40m |
| 2026-04-23 | FWI43M | PTP → ORY | Apr 23, 12:50 UTC | Apr 24, 06:55 UTC | 18h 5m |
| 2026-04-23 | FWI42P | ORY → PTP | Apr 23, 12:10 UTC | Apr 24, 06:55 UTC | 18h 45m |
| 2026-04-21 | FBU70A | ORY → ORY | Apr 21, 18:10 UTC | Apr 21, 21:45 UTC | 3h 35m |
| 2026-04-20 | FWI43M | PTP → ORY | Apr 20, 11:45 UTC | Apr 21, 06:35 UTC | 18h 50m |
| 2026-04-19 | FWI71K | FDF → ORY | Apr 19, 13:40 UTC | Apr 20, 08:25 UTC | 18h 45m |
| 2026-04-18 | FWI43M | PTP → ORY | Apr 18, 11:50 UTC | Apr 19, 06:20 UTC | 18h 30m |
| 2026-04-18 | FWI45V | PTP → ORY | Apr 18, 07:25 UTC | Apr 18, 08:45 UTC | 1h 20m |
| 2026-04-17 | FWI87R | - | Apr 17, 14:15 UTC | Apr 17, 15:15 UTC | 59m |
| 2026-04-17 | FWI43M | PTP → ORY | Apr 17, 05:20 UTC | Apr 17, 06:35 UTC | 1h 15m |
| 2026-04-17 | FWI43M | PTP → ORY | Apr 17, 05:05 UTC | Apr 17, 05:15 UTC | 10m |
| 2026-04-16 | FWI42P | ORY → PTP | Apr 16, 11:44 UTC | Apr 16, 12:55 UTC | 1h 10m |
| 2026-04-16 | FWI43M | PTP → ORY | Apr 16, 05:39 UTC | Apr 16, 07:05 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-HMIL page for operator, model, and routing details .