sensors Mode-S transponder
AE5995
ICAO 24-bit transponder address
Currently assigned to 12-08400 · BOEING-VERTOL CH-47 Chinook
- Hex
- AE5995
- Octal
- 53454625
- Decimal
- 11,426,197
- Tail
- 12-08400
- Type
- H47
- Flights observed
- 49
- Distinct callsigns
- 18
- Country
- -
- Last broadcast
- 21d ago
Last known position
Callsign history 18 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| CARGO13 | - | 8 | 2026-07-15 |
| CARGO27 | - | 7 | 2026-07-02 |
| CARGO19 | - | 5 | 2026-07-02 |
| CARGO10 | - | 5 | 2026-07-23 |
| GEARS99 | - | 3 | 2026-07-17 |
| RUCK90 | - | 2 | 2026-07-24 |
| GEARS89 | - | 2 | 2026-07-03 |
| GEARS75 | - | 2 | 2026-06-11 |
| GEARS00 | - | 2 | 2026-04-22 |
| CARGO35 | - | 2 | 2026-07-15 |
| CARGO29 | - | 2 | 2026-07-08 |
| CARGO24 | - | 2 | 2026-04-27 |
| CARGO15 | - | 2 | 2026-06-29 |
| HATED90 | - | 1 | 2026-06-26 |
| GEARS76 | - | 1 | 2026-04-23 |
| CARGO48 | - | 1 | 2026-04-27 |
| CARGO37 | - | 1 | 2026-04-25 |
| CARGO20 | - | 1 | 2026-07-22 |
Recent flights last 49
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-24 | RUCK90 | - | Jul 24, 02:10 UTC | Jul 24, 02:35 UTC | 25m |
| 2026-07-24 | RUCK90 | - | Jul 24, 00:10 UTC | Jul 24, 01:15 UTC | 1h 5m |
| 2026-07-23 | CARGO10 | - | Jul 23, 03:55 UTC | Jul 23, 04:20 UTC | 25m |
| 2026-07-23 | CARGO10 | - | Jul 23, 01:30 UTC | Jul 23, 01:50 UTC | 20m |
| 2026-07-22 | CARGO20 | - | Jul 22, 16:35 UTC | Jul 22, 18:50 UTC | 2h 15m |
| 2026-07-22 | CARGO10 | - | Jul 22, 01:15 UTC | Jul 22, 04:20 UTC | 3h 5m |
| 2026-07-21 | CARGO10 | - | Jul 21, 04:15 UTC | Jul 21, 05:05 UTC | 50m |
| 2026-07-21 | CARGO10 | - | Jul 21, 02:50 UTC | Jul 21, 03:30 UTC | 40m |
| 2026-07-17 | GEARS99 | - | Jul 17, 14:35 UTC | Jul 17, 15:25 UTC | 50m |
| 2026-07-15 | CARGO35 | - | Jul 15, 20:30 UTC | Jul 15, 21:35 UTC | 1h 5m |
| 2026-07-15 | CARGO35 | - | Jul 15, 19:05 UTC | Jul 15, 20:00 UTC | 55m |
| 2026-07-15 | CARGO13 | - | Jul 15, 04:15 UTC | Jul 15, 04:40 UTC | 25m |
| 2026-07-15 | CARGO13 | - | Jul 15, 03:00 UTC | Jul 15, 04:10 UTC | 1h 10m |
| 2026-07-15 | CARGO13 | - | Jul 15, 02:25 UTC | Jul 15, 02:45 UTC | 20m |
| 2026-07-15 | CARGO13 | - | Jul 15, 01:45 UTC | Jul 15, 02:20 UTC | 35m |
| 2026-07-08 | CARGO13 | - | Jul 8, 15:30 UTC | Jul 8, 16:55 UTC | 1h 25m |
| 2026-07-08 | CARGO13 | - | Jul 8, 14:10 UTC | Jul 8, 14:55 UTC | 45m |
| 2026-07-08 | CARGO29 | - | Jul 8, 04:15 UTC | Jul 8, 04:30 UTC | 15m |
| 2026-07-08 | CARGO29 | - | Jul 8, 01:30 UTC | Jul 8, 04:00 UTC | 2h 30m |
| 2026-07-07 | GEARS99 | - | Jul 7, 19:25 UTC | Jul 7, 21:00 UTC | 1h 35m |
| 2026-07-03 | GEARS89 | - | Jul 3, 03:20 UTC | Jul 3, 03:45 UTC | 25m |
| 2026-07-03 | GEARS89 | - | Jul 3, 02:15 UTC | Jul 3, 03:15 UTC | 1h 0m |
| 2026-07-02 | CARGO19 | - | Jul 2, 13:40 UTC | Jul 2, 16:05 UTC | 2h 25m |
| 2026-07-02 | CARGO19 | - | Jul 2, 13:15 UTC | Jul 2, 13:35 UTC | 20m |
| 2026-07-02 | CARGO27 | - | Jul 2, 02:35 UTC | Jul 2, 03:15 UTC | 40m |
| 2026-07-02 | CARGO27 | - | Jul 2, 01:20 UTC | Jul 2, 01:35 UTC | 15m |
| 2026-07-01 | CARGO19 | - | Jul 1, 13:45 UTC | Jul 1, 14:15 UTC | 30m |
| 2026-07-01 | CARGO27 | - | Jul 1, 02:35 UTC | Jul 1, 04:00 UTC | 1h 25m |
| 2026-07-01 | CARGO27 | - | Jul 1, 02:15 UTC | Jul 1, 02:30 UTC | 15m |
| 2026-06-30 | CARGO19 | - | Jun 30, 15:20 UTC | Jun 30, 16:15 UTC | 55m |
| 2026-06-30 | CARGO19 | - | Jun 30, 13:35 UTC | Jun 30, 14:50 UTC | 1h 15m |
| 2026-06-30 | CARGO27 | - | Jun 30, 02:55 UTC | Jun 30, 04:35 UTC | 1h 40m |
| 2026-06-30 | CARGO27 | - | Jun 30, 01:30 UTC | Jun 30, 02:05 UTC | 35m |
| 2026-06-29 | CARGO15 | - | Jun 29, 15:19 UTC | Jun 29, 16:25 UTC | 1h 5m |
| 2026-06-29 | CARGO15 | - | Jun 29, 13:54 UTC | Jun 29, 14:39 UTC | 45m |
| 2026-06-26 | HATED90 | - | Jun 26, 01:39 UTC | Jun 26, 04:59 UTC | 3h 20m |
| 2026-06-11 | GEARS75 | - | Jun 11, 01:35 UTC | Jun 11, 02:00 UTC | 25m |
| 2026-06-11 | GEARS75 | - | Jun 11, 00:35 UTC | Jun 11, 01:05 UTC | 30m |
| 2026-04-28 | CARGO27 | - | Apr 28, 01:35 UTC | Apr 28, 04:10 UTC | 2h 35m |
| 2026-04-27 | CARGO24 | - | Apr 27, 20:45 UTC | Apr 27, 21:25 UTC | 40m |
| 2026-04-27 | CARGO24 | - | Apr 27, 19:20 UTC | Apr 27, 20:10 UTC | 50m |
| 2026-04-27 | CARGO48 | - | Apr 27, 15:40 UTC | Apr 27, 16:20 UTC | 40m |
| 2026-04-25 | CARGO37 | - | Apr 25, 04:25 UTC | Apr 25, 05:00 UTC | 35m |
| 2026-04-23 | GEARS99 | - | Apr 23, 13:15 UTC | Apr 23, 16:00 UTC | 2h 45m |
| 2026-04-23 | GEARS76 | - | Apr 23, 02:00 UTC | Apr 23, 03:55 UTC | 1h 55m |
| 2026-04-22 | GEARS00 | - | Apr 22, 15:35 UTC | Apr 22, 15:55 UTC | 20m |
| 2026-04-22 | GEARS00 | - | Apr 22, 13:15 UTC | Apr 22, 15:00 UTC | 1h 45m |
| 2026-04-21 | CARGO13 | - | Apr 21, 15:01 UTC | Apr 21, 15:25 UTC | 25m |
| 2026-04-21 | CARGO13 | - | Apr 21, 14:20 UTC | Apr 21, 14:31 UTC | 10m |
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 12-08400 page for operator, model, and routing details .