sensors Mode-S transponder
AE3408
ICAO 24-bit transponder address
Currently assigned to 22-03466 · MCDONNELL DOUGLAS AH-64 Apache
- Hex
- AE3408
- Octal
- 53432010
- Decimal
- 11,416,584
- Tail
- 22-03466
- Type
- H64
- Flights observed
- 17
- Distinct callsigns
- 10
- Country
- -
- Last broadcast
- 5d ago
Last known position
Callsign history 10 distinct
Recent flights last 17
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-22 | SALTY11 | - | Jul 22, 19:05 UTC | Jul 22, 21:20 UTC | 2h 15m |
| 2026-07-22 | SALTY11 | - | Jul 22, 14:10 UTC | Jul 22, 16:00 UTC | 1h 50m |
| 2026-07-14 | COVET10 | - | Jul 14, 11:55 UTC | Jul 14, 14:15 UTC | 2h 20m |
| 2026-07-01 | SALTY01 | - | Jul 1, 19:15 UTC | Jul 1, 21:15 UTC | 2h 0m |
| 2026-06-17 | COVET06 | - | Jun 17, 21:00 UTC | Jun 17, 21:50 UTC | 50m |
| 2026-06-15 | COVET06 | - | Jun 15, 11:19 UTC | Jun 15, 12:10 UTC | 50m |
| 2026-06-14 | COVET15 | - | Jun 14, 12:55 UTC | Jun 14, 13:15 UTC | 20m |
| 2026-06-13 | BLOOD02 | - | Jun 13, 12:05 UTC | Jun 13, 12:25 UTC | 20m |
| 2026-06-13 | BLOOD02 | - | Jun 13, 10:05 UTC | Jun 13, 11:30 UTC | 1h 25m |
| 2026-06-08 | COVET10 | - | Jun 8, 13:25 UTC | Jun 8, 13:40 UTC | 15m |
| 2026-06-01 | COVET12 | - | Jun 1, 19:10 UTC | Jun 1, 21:55 UTC | 2h 45m |
| 2026-05-29 | SALTY06 | - | May 29, 10:25 UTC | May 29, 12:10 UTC | 1h 45m |
| 2026-05-29 | SALTY06 | - | May 29, 05:55 UTC | May 29, 08:00 UTC | 2h 5m |
| 2026-05-14 | COVET06 | - | May 14, 10:40 UTC | May 14, 11:10 UTC | 30m |
| 2026-04-30 | COVET02 | - | Apr 30, 10:25 UTC | Apr 30, 11:05 UTC | 40m |
| 2026-04-30 | COVET02 | - | Apr 30, 07:10 UTC | Apr 30, 08:50 UTC | 1h 40m |
| 2026-04-22 | TSTGUN69 | - | Apr 22, 14:15 UTC | Apr 22, 15:30 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 22-03466 page for operator, model, and routing details .