sensors Mode-S transponder
394A11
ICAO 24-bit transponder address · allocated to France
Currently assigned to F-GSQR · BOEING 777-300ER
- Hex
- 394A11
- Octal
- 16245021
- Decimal
- 3,754,513
- Country
- FR
- Tail
- F-GSQR
- Type
- B77W
- Flights observed
- 65
- Distinct callsigns
- 17
- Country
- FR
- Last broadcast
- 5h ago
Current position
Country allocation
The ICAO 24-bit address 394A11 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 17 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| AFR841 | Air France | 8 | 2026-05-03 |
| AFR673 | Air France | 8 | 2026-05-16 |
| AFR473 | Air France | 8 | 2026-05-06 |
| AFR763 | Air France | 7 | 2026-05-10 |
| AFR672 | Air France | 6 | 2026-05-14 |
| AFR501 | Air France | 6 | 2026-04-20 |
| AFR470 | Air France | 4 | 2026-05-05 |
| AFR647 | Air France | 3 | 2026-05-01 |
| AFR500 | Air France | 3 | 2026-04-20 |
| AFR771 | Air France | 2 | 2026-04-24 |
| AFR770 | - | 2 | 2026-04-13 |
| AFR758 | Air France | 2 | 2026-05-28 |
| AFR651 | Air France | 2 | 2026-05-07 |
| AFR705 | Air France | 1 | 2026-05-29 |
| AFR4191 | - | 1 | 2026-04-13 |
| AFR328K | Air France | 1 | 2026-05-04 |
| AFR327 | Air France | 1 | 2026-05-04 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | AFR705 | ABJ → CDG | May 29, 17:20 UTC | May 30, 09:30 UTC | 16h 10m |
| 2026-05-28 | AFR758 | CDG → CKY | May 28, 15:00 UTC | May 29, 09:25 UTC | 18h 25m |
| 2026-05-16 | AFR758 | CDG → CKY | May 16, 14:25 UTC | May 17, 09:20 UTC | 18h 55m |
| 2026-05-16 | AFR673 | MSP → CDG | May 16, 00:25 UTC | May 16, 03:55 UTC | 3h 30m |
| 2026-05-14 | AFR672 | MEX → CDG | May 14, 21:40 UTC | May 15, 00:10 UTC | 2h 30m |
| 2026-05-10 | AFR763 | PTP → CDG | May 10, 14:20 UTC | May 11, 09:10 UTC | 18h 50m |
| 2026-05-10 | AFR763 | PTP → CDG | May 10, 14:04 UTC | May 11, 09:10 UTC | 19h 5m |
| 2026-05-09 | AFR763 | PTP → CDG | May 9, 14:20 UTC | May 10, 09:00 UTC | 18h 40m |
| 2026-05-09 | AFR763 | PTP → CDG | May 9, 14:10 UTC | May 10, 09:00 UTC | 18h 50m |
| 2026-05-08 | AFR763 | PTP → CDG | May 8, 14:20 UTC | May 9, 09:10 UTC | 18h 50m |
| 2026-05-08 | AFR763 | PTP → CDG | May 8, 14:10 UTC | May 9, 09:10 UTC | 19h 0m |
| 2026-05-07 | AFR651 | CUN → CDG | May 7, 20:50 UTC | May 8, 10:19 UTC | 13h 30m |
| 2026-05-07 | AFR651 | CUN → CDG | May 7, 12:25 UTC | May 8, 10:19 UTC | 21h 55m |
| 2026-05-06 | AFR473 | MRU → CDG | May 6, 15:20 UTC | May 6, 18:35 UTC | 3h 14m |
| 2026-05-05 | AFR473 | MRU → CDG | May 5, 20:20 UTC | May 6, 18:35 UTC | 22h 14m |
| 2026-05-05 | AFR473 | MRU → CDG | May 5, 18:20 UTC | May 6, 18:15 UTC | 23h 54m |
| 2026-05-05 | AFR470 | CDG → MRU | May 5, 17:50 UTC | May 6, 16:10 UTC | 22h 20m |
| 2026-05-04 | AFR327 | YOW → CDG | May 4, 21:55 UTC | May 5, 04:25 UTC | 6h 30m |
| 2026-05-04 | AFR328K | CDG → YOW | May 4, 11:50 UTC | May 4, 18:50 UTC | 7h 1m |
| 2026-05-03 | AFR841 | FDF → ORY | May 3, 08:20 UTC | May 4, 03:40 UTC | 19h 20m |
| 2026-05-03 | AFR841 | FDF → ORY | May 3, 07:50 UTC | May 4, 03:40 UTC | 19h 50m |
| 2026-05-02 | AFR673 | MSP → CDG | May 2, 23:25 UTC | May 3, 03:45 UTC | 4h 19m |
| 2026-05-02 | AFR673 | MSP → CDG | May 2, 00:20 UTC | May 3, 00:10 UTC | 23h 50m |
| 2026-05-01 | AFR672 | MEX → CDG | May 1, 22:15 UTC | May 2, 00:55 UTC | 2h 40m |
| 2026-05-01 | AFR647 | RUN → CDG | May 1, 12:00 UTC | May 1, 16:25 UTC | 4h 25m |
| 2026-04-30 | AFR647 | RUN → CDG | Apr 30, 18:20 UTC | May 1, 16:25 UTC | 22h 5m |
| 2026-04-30 | AFR647 | RUN → CDG | Apr 30, 16:20 UTC | May 1, 16:15 UTC | 23h 55m |
| 2026-04-29 | AFR763 | PTP → CDG | Apr 29, 17:25 UTC | Apr 30, 11:35 UTC | 18h 9m |
| 2026-04-27 | AFR841 | FDF → ORY | Apr 27, 08:20 UTC | Apr 28, 03:20 UTC | 19h 0m |
| 2026-04-27 | AFR841 | FDF → ORY | Apr 27, 08:00 UTC | Apr 28, 03:20 UTC | 19h 20m |
| 2026-04-26 | AFR841 | FDF → ORY | Apr 26, 08:20 UTC | Apr 27, 03:20 UTC | 19h 0m |
| 2026-04-26 | AFR841 | FDF → ORY | Apr 26, 07:55 UTC | Apr 27, 03:20 UTC | 19h 25m |
| 2026-04-25 | AFR841 | FDF → ORY | Apr 25, 08:20 UTC | Apr 26, 03:25 UTC | 19h 5m |
| 2026-04-25 | AFR841 | FDF → ORY | Apr 25, 08:10 UTC | Apr 26, 03:25 UTC | 19h 15m |
| 2026-04-24 | AFR771 | ROB → CKY | Apr 24, 10:20 UTC | Apr 25, 04:20 UTC | 18h 0m |
| 2026-04-24 | AFR771 | ROB → CKY | Apr 24, 09:55 UTC | Apr 25, 04:20 UTC | 18h 25m |
| 2026-04-23 | AFR673 | MSP → CDG | Apr 23, 23:20 UTC | Apr 24, 03:40 UTC | 4h 20m |
| 2026-04-23 | AFR673 | MSP → CDG | Apr 23, 00:20 UTC | Apr 24, 00:10 UTC | 23h 50m |
| 2026-04-22 | AFR672 | MEX → CDG | Apr 22, 21:50 UTC | Apr 23, 00:25 UTC | 2h 35m |
| 2026-04-22 | AFR473 | MRU → CDG | Apr 22, 13:25 UTC | Apr 22, 18:15 UTC | 4h 50m |
| 2026-04-21 | AFR473 | MRU → CDG | Apr 21, 18:20 UTC | Apr 22, 18:15 UTC | 23h 55m |
| 2026-04-21 | AFR470 | CDG → MRU | Apr 21, 17:10 UTC | Apr 22, 14:15 UTC | 21h 5m |
| 2026-04-20 | AFR501 | ABJ → ACC | Apr 20, 19:15 UTC | Apr 21, 10:50 UTC | 15h 35m |
| 2026-04-20 | AFR501 | ABJ → ACC | Apr 20, 10:20 UTC | Apr 21, 10:15 UTC | 23h 56m |
| 2026-04-20 | AFR500 | ACC → ABJ | Apr 20, 08:50 UTC | Apr 21, 03:35 UTC | 18h 45m |
| 2026-04-20 | AFR673 | MSP → CDG | Apr 20, 00:50 UTC | Apr 20, 04:00 UTC | 3h 10m |
| 2026-04-18 | AFR672 | MEX → CDG | Apr 18, 21:55 UTC | Apr 19, 00:40 UTC | 2h 45m |
| 2026-04-18 | AFR501 | ABJ → ACC | Apr 18, 08:50 UTC | Apr 18, 09:00 UTC | 10m |
| 2026-04-18 | AFR501 | ABJ → ACC | Apr 18, 03:35 UTC | Apr 18, 04:35 UTC | 1h 0m |
| 2026-04-18 | AFR501 | ABJ → ACC | Apr 18, 01:25 UTC | Apr 18, 02:10 UTC | 45m |
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-GSQR page for operator, model, and routing details .