sensors Mode-S transponder
AE6D57
ICAO 24-bit transponder address
Currently assigned to 170165 · AgustaWestland TH-73A Thrasher
- Hex
- AE6D57
- Octal
- 53466527
- Decimal
- 11,431,255
- Tail
- 170165
- Type
- A119
- Flights observed
- 24
- Distinct callsigns
- 7
- Country
- -
- Last broadcast
- Jul 25, 15:25 UTC
Last known position
Callsign history 7 distinct
Recent flights last 24
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-25 | FH014 | - | Jul 25, 15:15 UTC | Jul 25, 15:25 UTC | 10m |
| 2026-07-24 | FH014 | - | Jul 24, 23:15 UTC | Jul 24, 23:25 UTC | 10m |
| 2026-07-24 | FH014 | - | Jul 24, 20:00 UTC | Jul 24, 21:05 UTC | 1h 5m |
| 2026-07-24 | FH014 | - | Jul 24, 13:20 UTC | Jul 24, 13:55 UTC | 35m |
| 2026-07-23 | FH014Z | - | Jul 23, 17:35 UTC | Jul 23, 17:45 UTC | 10m |
| 2026-07-20 | FH014Z | - | Jul 20, 15:45 UTC | Jul 20, 16:10 UTC | 25m |
| 2026-07-20 | FH014Z | - | Jul 20, 14:05 UTC | Jul 20, 14:20 UTC | 15m |
| 2026-07-10 | FH014 | - | Jul 10, 16:15 UTC | Jul 10, 17:05 UTC | 50m |
| 2026-07-10 | FH014 | - | Jul 10, 14:30 UTC | Jul 10, 15:40 UTC | 1h 10m |
| 2026-07-04 | EB250 | - | Jul 4, 23:40 UTC | Jul 5, 00:30 UTC | 50m |
| 2026-06-29 | FH014 | - | Jun 29, 00:10 UTC | Jun 29, 00:49 UTC | 40m |
| 2026-06-28 | FH014 | - | Jun 28, 17:19 UTC | Jun 28, 18:19 UTC | 1h 0m |
| 2026-06-26 | FH014 | - | Jun 26, 21:35 UTC | Jun 26, 22:25 UTC | 50m |
| 2026-06-26 | VV1E014 | - | Jun 26, 19:39 UTC | Jun 26, 20:34 UTC | 55m |
| 2026-06-13 | EB014 | - | Jun 13, 00:25 UTC | Jun 13, 00:45 UTC | 20m |
| 2026-06-11 | LY014 | - | Jun 11, 00:15 UTC | Jun 11, 00:35 UTC | 20m |
| 2026-06-10 | LY014 | - | Jun 10, 20:00 UTC | Jun 10, 20:55 UTC | 55m |
| 2026-06-10 | LY014 | - | Jun 10, 18:40 UTC | Jun 10, 19:00 UTC | 20m |
| 2026-06-05 | LY014 | - | Jun 5, 19:30 UTC | Jun 5, 19:50 UTC | 20m |
| 2026-04-24 | LY014 | - | Apr 24, 13:45 UTC | Apr 24, 14:50 UTC | 1h 5m |
| 2026-04-23 | BR014 | - | Apr 23, 14:55 UTC | Apr 23, 15:05 UTC | 10m |
| 2026-04-23 | FH014 | - | Apr 23, 03:15 UTC | Apr 23, 03:35 UTC | 20m |
| 2026-04-22 | LY014 | - | Apr 22, 02:05 UTC | Apr 22, 03:30 UTC | 1h 25m |
| 2026-04-17 | LY014 | - | Apr 17, 14:15 UTC | Apr 17, 14:40 UTC | 25m |
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 170165 page for operator, model, and routing details .