sensors Mode-S transponder
AE62B9
ICAO 24-bit transponder address
Currently assigned to 165468 · BRITISH AEROSPACE T-45 Goshawk
- Hex
- AE62B9
- Octal
- 53461271
- Decimal
- 11,428,537
- Tail
- 165468
- Type
- HAWK
- Flights observed
- 10
- Distinct callsigns
- 5
- Country
- -
- Last broadcast
- 24d ago
Last known position
Callsign history 5 distinct
Recent flights last 10
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-12 | BOBCT81 | - | May 12, 17:00 UTC | May 12, 17:30 UTC | 30m |
| 2026-05-11 | BOBCT39 | - | May 11, 22:00 UTC | May 11, 22:35 UTC | 34m |
| 2026-05-11 | BOBCT39 | - | May 11, 18:45 UTC | May 11, 20:20 UTC | 1h 35m |
| 2026-05-11 | BOBCT39 | - | May 11, 15:20 UTC | May 11, 16:55 UTC | 1h 35m |
| 2026-05-08 | CD41 | - | May 8, 14:25 UTC | May 8, 14:35 UTC | 10m |
| 2026-04-24 | BT69 | - | Apr 24, 19:30 UTC | Apr 24, 21:00 UTC | 1h 30m |
| 2026-04-24 | BT69 | - | Apr 24, 16:10 UTC | Apr 24, 17:50 UTC | 1h 40m |
| 2026-04-24 | BT69 | - | Apr 24, 13:25 UTC | Apr 24, 15:00 UTC | 1h 35m |
| 2026-04-19 | BOBCT25 | - | Apr 19, 19:30 UTC | Apr 19, 20:10 UTC | 40m |
| 2026-04-19 | BOBCT25 | - | Apr 19, 15:25 UTC | Apr 19, 16:40 UTC | 1h 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 165468 page for operator, model, and routing details .