sensors Mode-S transponder
39D2B1
ICAO 24-bit transponder address · allocated to France
Currently assigned to F-HUVR · AIRBUS A-350-900
- Hex
- 39D2B1
- Octal
- 16351261
- Decimal
- 3,789,489
- Country
- FR
- Tail
- F-HUVR
- Type
- A359
- Flights observed
- 107
- Distinct callsigns
- 20
- Country
- FR
- Last broadcast
- 2h ago
Last known position
Country allocation
The ICAO 24-bit address 39D2B1 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 |
|---|---|---|---|
| AFR028 | Air France | 11 | 2026-05-30 |
| AFR460 | Air France | 7 | 2026-05-11 |
| AFR459 | Air France | 7 | 2026-05-12 |
| AFR199 | Air France | 7 | 2026-05-03 |
| AFR185 | Air France | 6 | 2026-04-29 |
| AFR267 | Air France | 5 | 2026-05-15 |
| AFR264 | Air France | 5 | 2026-05-15 |
| AFR029 | Air France | 5 | 2026-05-30 |
| AFR722 | Air France | 4 | 2026-04-16 |
| AFR198 | Air France | 4 | 2026-05-02 |
| AFR188 | Air France | 4 | 2026-04-29 |
| AFR137T | Air France | 3 | 2026-05-27 |
| AFR136 | Air France | 3 | 2026-05-27 |
| AFR995 | Air France | 2 | 2026-05-16 |
| AFR990 | Air France | 2 | 2026-05-15 |
| AFR754 | Air France | 2 | 2026-04-30 |
| AFR491 | Air France | 2 | 2026-05-12 |
| AFR191 | Air France | 2 | 2026-04-22 |
| AFR093 | Air France | 2 | 2026-05-29 |
| AFR092 | Air France | 2 | 2026-05-28 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | AFR029 | LAX → CDG | May 30, 17:55 UTC | May 30, 18:35 UTC | 40m |
| 2026-05-30 | AFR028 | LAX → PPT | May 30, 07:25 UTC | May 30, 15:05 UTC | 7h 40m |
| 2026-05-29 | AFR028 | LAX → PPT | May 29, 18:00 UTC | May 30, 04:35 UTC | 10h 35m |
| 2026-05-29 | AFR093 | MIA → CDG | May 29, 03:10 UTC | May 29, 11:05 UTC | 7h 55m |
| 2026-05-28 | AFR092 | CDG → MIA | May 28, 15:10 UTC | May 29, 00:25 UTC | 9h 15m |
| 2026-05-27 | AFR137T | ORD → CDG | May 27, 22:35 UTC | May 28, 06:15 UTC | 7h 40m |
| 2026-05-27 | AFR136 | CDG → ORD | May 27, 11:35 UTC | May 27, 19:40 UTC | 8h 5m |
| 2026-05-26 | AFR337P | BFI → CDG | May 26, 21:14 UTC | May 27, 06:15 UTC | 9h 0m |
| 2026-05-26 | AFR338 | CDG → SEA | May 26, 08:45 UTC | May 26, 18:24 UTC | 9h 40m |
| 2026-05-25 | AFR595 | NKC → CDG | May 25, 16:45 UTC | May 26, 04:35 UTC | 11h 50m |
| 2026-05-25 | AFR081 | SFO → CDG | May 25, 03:40 UTC | May 25, 13:45 UTC | 10h 5m |
| 2026-05-24 | AFR82M | CDG → SFO | May 24, 14:25 UTC | May 24, 23:46 UTC | 9h 21m |
| 2026-05-24 | AFR57J | LAS → CDG | May 24, 01:00 UTC | May 24, 10:40 UTC | 9h 40m |
| 2026-05-23 | AFR56T | CDG → LAS | May 23, 12:10 UTC | May 23, 22:35 UTC | 10h 25m |
| 2026-05-18 | AFR287 | HND → CDG | May 18, 03:10 UTC | May 18, 17:20 UTC | 14h 10m |
| 2026-05-17 | AFR286 | CDG → HND | May 17, 11:05 UTC | May 17, 23:55 UTC | 12h 50m |
| 2026-05-16 | AFR995 | JNB → CDG | May 16, 17:05 UTC | May 17, 03:30 UTC | 10h 25m |
| 2026-05-15 | AFR990 | CDG → JNB | May 15, 21:30 UTC | May 16, 08:16 UTC | 10h 46m |
| 2026-05-15 | AFR267 | ICN → CDG | May 15, 08:30 UTC | May 15, 16:10 UTC | 7h 39m |
| 2026-05-15 | AFR267 | ICN → CDG | May 15, 03:20 UTC | May 15, 03:35 UTC | 15m |
| 2026-05-15 | AFR264 | CDG → ICN | May 15, 00:10 UTC | May 15, 00:25 UTC | 15m |
| 2026-05-14 | AFR264 | CDG → ICN | May 14, 13:01 UTC | May 14, 17:10 UTC | 4h 10m |
| 2026-05-14 | AFR331E | - | May 14, 01:50 UTC | May 14, 08:10 UTC | 6h 20m |
| 2026-05-13 | AFR332 | CDG → BOS | May 13, 16:05 UTC | May 13, 23:00 UTC | 6h 55m |
| 2026-05-12 | AFR491 | CDG → PUJ | May 12, 21:30 UTC | May 13, 13:10 UTC | 15h 40m |
| 2026-05-12 | AFR491 | CDG → PUJ | May 12, 14:20 UTC | May 13, 13:10 UTC | 22h 50m |
| 2026-05-12 | AFR490 | CDG → PTY | May 12, 14:05 UTC | May 13, 12:15 UTC | 22h 10m |
| 2026-05-12 | AFR459 | GRU → CDG | May 12, 06:10 UTC | May 12, 09:30 UTC | 3h 20m |
| 2026-05-11 | AFR460 | CDG → GRU | May 11, 18:25 UTC | May 11, 20:35 UTC | 2h 10m |
| 2026-05-11 | AFR460 | CDG → GRU | May 11, 09:05 UTC | May 11, 18:05 UTC | 9h 1m |
| 2026-05-10 | AFR267 | ICN → CDG | May 10, 02:55 UTC | May 10, 16:30 UTC | 13h 35m |
| 2026-05-09 | AFR264 | CDG → ICN | May 9, 13:00 UTC | May 9, 23:15 UTC | 10h 15m |
| 2026-05-08 | AFR069 | PHX → CDG | May 8, 22:30 UTC | May 9, 08:35 UTC | 10h 5m |
| 2026-05-08 | AFR068 | CDG → PHX | May 8, 09:30 UTC | May 8, 19:50 UTC | 10h 20m |
| 2026-05-07 | AFR099 | MIA → CDG | May 7, 21:20 UTC | May 8, 05:49 UTC | 8h 29m |
| 2026-05-07 | AFR98G | CDG → IAH | May 7, 08:50 UTC | May 7, 19:00 UTC | 10h 10m |
| 2026-05-06 | AFR63J | EWR → CDG | May 6, 22:25 UTC | May 7, 05:05 UTC | 6h 40m |
| 2026-05-06 | AFR062 | CDG → EWR | May 6, 12:05 UTC | May 6, 19:45 UTC | 7h 39m |
| 2026-05-05 | AFR137T | ORD → CDG | May 5, 22:45 UTC | May 6, 06:00 UTC | 7h 15m |
| 2026-05-05 | AFR136 | CDG → ORD | May 5, 11:40 UTC | May 5, 19:55 UTC | 8h 15m |
| 2026-05-04 | AFR995 | JNB → CDG | May 4, 17:00 UTC | May 5, 04:50 UTC | 11h 51m |
| 2026-05-03 | AFR990 | CDG → JNB | May 3, 21:54 UTC | May 4, 08:05 UTC | 10h 10m |
| 2026-05-03 | AFR199 | BKK → CDG | May 3, 04:45 UTC | May 3, 16:40 UTC | 11h 55m |
| 2026-05-02 | AFR198 | CDG → BKK | May 2, 15:05 UTC | May 3, 01:50 UTC | 10h 45m |
| 2026-05-02 | AFR093 | MIA → CDG | May 2, 03:05 UTC | May 2, 11:25 UTC | 8h 20m |
| 2026-05-01 | AFR092 | CDG → MIA | May 1, 15:20 UTC | May 2, 00:30 UTC | 9h 10m |
| 2026-04-30 | AFR754 | CDG → BZV | Apr 30, 10:20 UTC | May 1, 06:05 UTC | 19h 45m |
| 2026-04-30 | AFR754 | CDG → BZV | Apr 30, 09:00 UTC | May 1, 06:05 UTC | 21h 5m |
| 2026-04-29 | AFR185 | HKG → CDG | Apr 29, 23:05 UTC | Apr 30, 04:00 UTC | 4h 55m |
| 2026-04-29 | AFR185 | HKG → CDG | Apr 29, 14:50 UTC | Apr 29, 15:05 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-HUVR page for operator, model, and routing details .