sensors Mode-S transponder
3965A7
ICAO 24-bit transponder address · allocated to France
Currently assigned to F-GZNH · BOEING 777-300ER
- Hex
- 3965A7
- Octal
- 16262647
- Decimal
- 3,761,575
- Country
- FR
- Tail
- F-GZNH
- Type
- B77W
- Flights observed
- 86
- Distinct callsigns
- 20
- Country
- FR
- Last broadcast
- 8h ago
Current position
Country allocation
The ICAO 24-bit address 3965A7 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 |
|---|---|---|---|
| AFR5U | Air France | 8 | 2026-05-25 |
| AFR24X | Air France | 8 | 2026-05-16 |
| AFR257 | Air France | 7 | 2026-04-17 |
| AFR006 | - | 7 | 2026-05-25 |
| AFR256 | Air France | 6 | 2026-04-16 |
| AFR025 | Air France | 6 | 2026-05-17 |
| AFR004 | - | 6 | 2026-05-23 |
| AFR007 | - | 5 | 2026-05-27 |
| AFR8U | Air France | 4 | 2026-05-06 |
| AFR274 | Air France | 4 | 2026-05-17 |
| AFR003 | - | 4 | 2026-05-11 |
| AFR279 | Air France | 3 | 2026-05-14 |
| AFR091 | Air France | 3 | 2026-05-13 |
| AFR090 | Air France | 3 | 2026-05-12 |
| AFR3T | Air France | 2 | 2026-05-23 |
| AFR8F | - | 1 | 2026-05-26 |
| AFR703 | Air France | 1 | 2026-05-29 |
| AFR376V | Air France | 1 | 2026-04-12 |
| AFR2N | Air France | 1 | 2026-05-01 |
| AFR293 | Air France | 1 | 2026-05-18 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | AFR703 | ABJ → CDG | May 29, 13:00 UTC | May 30, 04:20 UTC | 15h 20m |
| 2026-05-28 | AFR23G | LAX → CDG | May 28, 22:35 UTC | May 29, 08:55 UTC | 10h 20m |
| 2026-05-28 | AFR22J | CDG → LAX | May 28, 09:15 UTC | May 28, 20:05 UTC | 10h 50m |
| 2026-05-27 | AFR007 | - | May 27, 01:49 UTC | May 27, 08:45 UTC | 6h 56m |
| 2026-05-26 | AFR8F | - | May 26, 15:05 UTC | May 26, 22:09 UTC | 7h 5m |
| 2026-05-25 | AFR5U | JFK → CDG | May 25, 23:14 UTC | May 26, 05:45 UTC | 6h 30m |
| 2026-05-25 | AFR006 | - | May 25, 12:40 UTC | May 25, 19:59 UTC | 7h 19m |
| 2026-05-24 | AFR5U | JFK → CDG | May 24, 23:30 UTC | May 25, 06:10 UTC | 6h 40m |
| 2026-05-24 | AFR006 | CDG → JFK | May 24, 12:00 UTC | May 24, 19:20 UTC | 7h 20m |
| 2026-05-23 | AFR3T | JFK → CDG | May 23, 22:25 UTC | May 24, 04:55 UTC | 6h 30m |
| 2026-05-23 | AFR004 | - | May 23, 09:15 UTC | May 23, 16:40 UTC | 7h 25m |
| 2026-05-22 | AFR3T | JFK → CDG | May 22, 22:00 UTC | May 23, 04:00 UTC | 5h 59m |
| 2026-05-22 | AFR004 | - | May 22, 09:05 UTC | May 22, 16:25 UTC | 7h 20m |
| 2026-05-21 | AFR5U | JFK → CDG | May 21, 23:10 UTC | May 22, 05:20 UTC | 6h 10m |
| 2026-05-21 | AFR006 | - | May 21, 12:00 UTC | May 21, 19:25 UTC | 7h 25m |
| 2026-05-20 | AFR021 | LAX → CDG | May 20, 21:25 UTC | May 21, 07:10 UTC | 9h 45m |
| 2026-05-20 | AFR020 | CDG → LAX | May 20, 07:20 UTC | May 20, 18:10 UTC | 10h 50m |
| 2026-05-18 | AFR293 | HND → CDG | May 18, 15:35 UTC | May 19, 06:05 UTC | 14h 29m |
| 2026-05-17 | AFR274 | CDG → HND | May 17, 21:30 UTC | May 18, 10:25 UTC | 12h 55m |
| 2026-05-17 | AFR025 | LAX → CDG | May 17, 01:45 UTC | May 17, 11:30 UTC | 9h 45m |
| 2026-05-16 | AFR24X | CDG → LAX | May 16, 11:46 UTC | May 16, 22:35 UTC | 10h 50m |
| 2026-05-15 | AFR5U | JFK → CDG | May 15, 23:10 UTC | May 16, 05:40 UTC | 6h 30m |
| 2026-05-15 | AFR006 | - | May 15, 11:55 UTC | May 15, 19:30 UTC | 7h 34m |
| 2026-05-14 | AFR279 | HND → CDG | May 14, 13:25 UTC | May 15, 03:35 UTC | 14h 10m |
| 2026-05-13 | AFR274 | CDG → HND | May 13, 21:55 UTC | May 14, 10:55 UTC | 13h 0m |
| 2026-05-13 | AFR091 | MIA → CDG | May 13, 00:45 UTC | May 13, 08:50 UTC | 8h 5m |
| 2026-05-12 | AFR090 | CDG → MIA | May 12, 12:20 UTC | May 12, 21:40 UTC | 9h 20m |
| 2026-05-11 | AFR003 | JFK → CDG | May 11, 22:00 UTC | May 12, 04:30 UTC | 6h 30m |
| 2026-05-11 | AFR004 | - | May 11, 09:10 UTC | May 11, 16:30 UTC | 7h 20m |
| 2026-05-10 | AFR5U | JFK → CDG | May 10, 23:15 UTC | May 11, 05:55 UTC | 6h 40m |
| 2026-05-10 | AFR006 | - | May 10, 12:00 UTC | May 10, 19:19 UTC | 7h 20m |
| 2026-05-10 | AFR5U | JFK → CDG | May 10, 04:09 UTC | May 10, 05:50 UTC | 1h 40m |
| 2026-05-09 | AFR5U | JFK → CDG | May 9, 23:09 UTC | May 10, 00:34 UTC | 1h 25m |
| 2026-05-09 | AFR006 | - | May 9, 12:00 UTC | May 9, 19:19 UTC | 7h 20m |
| 2026-05-08 | AFR279 | HND → CDG | May 8, 13:25 UTC | May 9, 03:35 UTC | 14h 10m |
| 2026-05-07 | AFR274 | CDG → HND | May 7, 21:50 UTC | May 8, 10:44 UTC | 12h 54m |
| 2026-05-07 | AFR007 | - | May 7, 02:10 UTC | May 7, 08:55 UTC | 6h 45m |
| 2026-05-06 | AFR8U | CDG → JFK | May 6, 15:25 UTC | May 6, 22:50 UTC | 7h 25m |
| 2026-05-06 | AFR091 | MIA → CDG | May 6, 01:01 UTC | May 6, 09:00 UTC | 8h 0m |
| 2026-05-05 | AFR090 | CDG → MIA | May 5, 13:10 UTC | May 5, 22:30 UTC | 9h 20m |
| 2026-05-05 | AFR091 | MIA → CDG | May 5, 00:40 UTC | May 5, 08:30 UTC | 7h 50m |
| 2026-05-04 | AFR090 | CDG → MIA | May 4, 12:35 UTC | May 4, 22:05 UTC | 9h 31m |
| 2026-05-04 | AFR007 | - | May 4, 01:55 UTC | May 4, 08:35 UTC | 6h 40m |
| 2026-05-03 | AFR8U | CDG → JFK | May 3, 14:55 UTC | May 3, 22:30 UTC | 7h 35m |
| 2026-05-02 | AFR003 | - | May 2, 21:35 UTC | May 3, 04:20 UTC | 6h 44m |
| 2026-05-02 | AFR004 | - | May 2, 09:00 UTC | May 2, 16:15 UTC | 7h 15m |
| 2026-05-01 | AFR1U | JFK → CDG | May 1, 20:55 UTC | May 2, 03:40 UTC | 6h 45m |
| 2026-05-01 | AFR2N | CDG → JFK | May 1, 07:00 UTC | May 1, 14:00 UTC | 7h 0m |
| 2026-04-28 | AFR279 | HND → CDG | Apr 28, 13:20 UTC | Apr 29, 03:30 UTC | 14h 10m |
| 2026-04-27 | AFR274 | CDG → HND | Apr 27, 22:00 UTC | Apr 28, 10:55 UTC | 12h 55m |
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-GZNH page for operator, model, and routing details .