sensors Mode-S transponder
394A03
ICAO 24-bit transponder address · allocated to France
Currently assigned to F-GSQD · BOEING 777-300ER
- Hex
- 394A03
- Octal
- 16245003
- Decimal
- 3,754,499
- Country
- FR
- Tail
- F-GSQD
- Type
- B77W
- Flights observed
- 223
- Distinct callsigns
- 20
- Country
- FR
- Last broadcast
- Jul 26, 22:30 UTC
Last known position
Country allocation
The ICAO 24-bit address 394A03 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 |
|---|---|---|---|
| AFR111 | Air France | 43 | 2026-07-25 |
| AFR442 | Air France | 42 | 2026-07-26 |
| AFR116 | Air France | 28 | 2026-07-24 |
| AFR443 | Air France | 27 | 2026-07-21 |
| AFR718 | - | 23 | 2026-07-21 |
| AFR719 | - | 22 | 2026-07-18 |
| AFR186 | Air France | 5 | 2026-05-26 |
| AFR343 | Air France | 3 | 2026-04-16 |
| AFR187 | Air France | 3 | 2026-05-27 |
| AFR966 | - | 2 | 2026-07-13 |
| AFR963 | - | 2 | 2026-07-13 |
| AFR841 | Air France | 2 | 2026-07-19 |
| AFR647 | Air France | 2 | 2026-04-29 |
| AFR342T | Air France | 2 | 2026-04-15 |
| AFR933 | Air France | 1 | 2026-04-30 |
| AFR930 | Air France | 1 | 2026-04-29 |
| AFR829 | Air France | 1 | 2026-05-14 |
| AFR828 | Air France | 1 | 2026-05-13 |
| AFR719B | - | 1 | 2026-07-05 |
| AFR719A | Air France | 1 | 2026-07-22 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | AFR442 | CDG → GIG | Jul 26, 12:05 UTC | Jul 26, 22:30 UTC | 10h 25m |
| 2026-07-25 | AFR111 | PVG → CDG | Jul 25, 15:25 UTC | Jul 26, 03:25 UTC | 12h 0m |
| 2026-07-25 | AFR111 | PVG → CDG | Jul 25, 07:30 UTC | Jul 26, 03:25 UTC | 19h 55m |
| 2026-07-24 | AFR116 | CDG → PVG | Jul 24, 21:45 UTC | Jul 25, 15:45 UTC | 18h 0m |
| 2026-07-23 | AFR442 | CDG → GIG | Jul 23, 12:00 UTC | Jul 23, 16:20 UTC | 4h 20m |
| 2026-07-22 | AFR719A | DSS → CDG | Jul 22, 01:20 UTC | Jul 22, 05:25 UTC | 4h 5m |
| 2026-07-21 | AFR718 | - | Jul 21, 17:35 UTC | Jul 21, 22:40 UTC | 5h 5m |
| 2026-07-21 | AFR443 | GIG → CDG | Jul 21, 03:40 UTC | Jul 21, 13:40 UTC | 10h 0m |
| 2026-07-21 | AFR442 | - | Jul 21, 00:55 UTC | Jul 21, 01:05 UTC | 10m |
| 2026-07-20 | AFR442 | - | Jul 20, 22:15 UTC | Jul 21, 00:00 UTC | 1h 44m |
| 2026-07-20 | AFR442 | - | Jul 20, 20:15 UTC | Jul 20, 20:45 UTC | 30m |
| 2026-07-20 | AFR442 | - | Jul 20, 12:00 UTC | Jul 20, 17:20 UTC | 5h 20m |
| 2026-07-19 | AFR841 | FDF → ORY | Jul 19, 08:50 UTC | Jul 20, 03:40 UTC | 18h 50m |
| 2026-07-19 | AFR841 | FDF → ORY | Jul 19, 08:10 UTC | Jul 20, 03:40 UTC | 19h 30m |
| 2026-07-18 | AFR719 | - | Jul 18, 23:30 UTC | Jul 19, 04:20 UTC | 4h 50m |
| 2026-07-18 | AFR718 | - | Jul 18, 15:50 UTC | Jul 18, 21:00 UTC | 5h 10m |
| 2026-07-16 | AFR719 | - | Jul 16, 23:25 UTC | Jul 17, 04:10 UTC | 4h 45m |
| 2026-07-16 | AFR718 | - | Jul 16, 15:30 UTC | Jul 16, 20:45 UTC | 5h 15m |
| 2026-07-16 | AFR443 | - | Jul 16, 01:35 UTC | Jul 16, 11:50 UTC | 10h 15m |
| 2026-07-15 | AFR442 | - | Jul 15, 12:10 UTC | Jul 15, 23:00 UTC | 10h 50m |
| 2026-07-14 | AFR111 | - | Jul 14, 15:15 UTC | Jul 15, 03:30 UTC | 12h 14m |
| 2026-07-14 | AFR111 | - | Jul 14, 07:40 UTC | Jul 15, 03:30 UTC | 19h 49m |
| 2026-07-14 | AFR111 | - | Jul 14, 01:40 UTC | Jul 14, 23:45 UTC | 22h 4m |
| 2026-07-13 | AFR116 | - | Jul 13, 22:00 UTC | Jul 14, 00:30 UTC | 2h 30m |
| 2026-07-13 | AFR963 | - | Jul 13, 14:10 UTC | Jul 13, 18:25 UTC | 4h 15m |
| 2026-07-13 | AFR966 | - | Jul 13, 08:35 UTC | Jul 13, 12:10 UTC | 3h 35m |
| 2026-07-12 | AFR719 | - | Jul 12, 23:35 UTC | Jul 13, 04:20 UTC | 4h 45m |
| 2026-07-12 | AFR718 | - | Jul 12, 15:40 UTC | Jul 12, 20:55 UTC | 5h 15m |
| 2026-07-12 | AFR443 | - | Jul 12, 02:10 UTC | Jul 12, 12:20 UTC | 10h 10m |
| 2026-07-11 | AFR442 | - | Jul 11, 23:15 UTC | Jul 11, 23:30 UTC | 15m |
| 2026-07-11 | AFR442 | - | Jul 11, 12:40 UTC | Jul 11, 22:25 UTC | 9h 45m |
| 2026-07-10 | AFR111 | - | Jul 10, 15:30 UTC | Jul 11, 03:30 UTC | 12h 0m |
| 2026-07-10 | AFR111 | - | Jul 10, 07:45 UTC | Jul 11, 03:30 UTC | 19h 46m |
| 2026-07-10 | AFR111 | - | Jul 10, 00:50 UTC | Jul 10, 23:50 UTC | 23h 0m |
| 2026-07-09 | AFR116 | - | Jul 9, 22:50 UTC | Jul 10, 22:45 UTC | 23h 55m |
| 2026-07-09 | AFR116 | - | Jul 9, 22:15 UTC | Jul 10, 15:45 UTC | 17h 30m |
| 2026-07-08 | AFR963 | - | Jul 8, 14:50 UTC | Jul 8, 19:10 UTC | 4h 20m |
| 2026-07-08 | AFR966 | - | Jul 8, 08:50 UTC | Jul 8, 12:35 UTC | 3h 45m |
| 2026-07-07 | AFR111 | - | Jul 7, 15:10 UTC | Jul 8, 03:10 UTC | 12h 0m |
| 2026-07-07 | AFR111 | - | Jul 7, 07:30 UTC | Jul 8, 03:10 UTC | 19h 40m |
| 2026-07-06 | AFR116 | - | Jul 6, 22:50 UTC | Jul 7, 22:45 UTC | 23h 55m |
| 2026-07-06 | AFR116 | - | Jul 6, 21:50 UTC | Jul 7, 15:30 UTC | 17h 40m |
| 2026-07-06 | AFR443 | - | Jul 6, 01:30 UTC | Jul 6, 11:55 UTC | 10h 25m |
| 2026-07-05 | AFR442 | CDG → GIG | Jul 5, 12:15 UTC | Jul 5, 22:55 UTC | 10h 40m |
| 2026-07-05 | AFR719B | - | Jul 5, 02:30 UTC | Jul 5, 07:30 UTC | 5h 0m |
| 2026-07-04 | AFR718 | CDG → DSS | Jul 4, 18:10 UTC | Jul 4, 23:20 UTC | 5h 10m |
| 2026-07-04 | AFR443A | GIG → CDG | Jul 4, 04:35 UTC | Jul 4, 14:55 UTC | 10h 20m |
| 2026-07-04 | AFR442 | CDG → GIG | Jul 4, 01:45 UTC | Jul 4, 02:05 UTC | 20m |
| 2026-07-03 | AFR442 | CDG → GIG | Jul 3, 15:30 UTC | Jul 4, 01:00 UTC | 9h 30m |
| 2026-07-02 | AFR443 | - | Jul 2, 19:40 UTC | Jul 3, 11:55 UTC | 16h 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-GSQD page for operator, model, and routing details .