sensors Mode-S transponder
AE4B5F
ICAO 24-bit transponder address
Currently assigned to 162479 · SIKORSKY CH-53 Super Stallion
- Hex
- AE4B5F
- Octal
- 53445537
- Decimal
- 11,422,559
- Tail
- 162479
- Type
- H53S
- Flights observed
- 28
- Distinct callsigns
- 3
- Country
- -
- Last broadcast
- 3d ago
Last known position
Callsign history 3 distinct
Recent flights last 28
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-18 | DTCHMN42 | - | Jul 18, 02:45 UTC | Jul 18, 03:05 UTC | 21m |
| 2026-07-17 | DTCHMN42 | - | Jul 17, 23:30 UTC | Jul 18, 02:14 UTC | 2h 45m |
| 2026-07-16 | DTCHMN42 | - | Jul 16, 01:20 UTC | Jul 16, 01:50 UTC | 30m |
| 2026-07-16 | DTCHMN42 | - | Jul 16, 00:05 UTC | Jul 16, 00:15 UTC | 10m |
| 2026-07-15 | DTCHMN42 | - | Jul 15, 23:30 UTC | Jul 15, 23:45 UTC | 15m |
| 2026-07-15 | DTCHMN42 | - | Jul 15, 22:20 UTC | Jul 15, 22:30 UTC | 10m |
| 2026-07-15 | DTCHMN42 | - | Jul 15, 21:00 UTC | Jul 15, 21:30 UTC | 30m |
| 2026-07-01 | DTCHMN42 | - | Jul 1, 00:25 UTC | Jul 1, 01:25 UTC | 1h 0m |
| 2026-06-30 | DTCHMN42 | - | Jun 30, 01:45 UTC | Jun 30, 03:25 UTC | 1h 40m |
| 2026-06-30 | DTCHMN42 | - | Jun 30, 00:55 UTC | Jun 30, 01:09 UTC | 15m |
| 2026-06-28 | DTCHMN42 | - | Jun 28, 23:39 UTC | Jun 29, 00:29 UTC | 50m |
| 2026-06-28 | DTCHMN42 | - | Jun 28, 22:24 UTC | Jun 28, 22:45 UTC | 20m |
| 2026-06-28 | DTCHMN42 | - | Jun 28, 21:24 UTC | Jun 28, 21:45 UTC | 20m |
| 2026-06-28 | DTCHMN42 | - | Jun 28, 19:14 UTC | Jun 28, 20:25 UTC | 1h 10m |
| 2026-06-27 | DTCHMN42 | - | Jun 27, 22:35 UTC | Jun 27, 23:10 UTC | 35m |
| 2026-06-27 | DTCHMN42 | - | Jun 27, 21:59 UTC | Jun 27, 22:20 UTC | 20m |
| 2026-06-27 | DTCHMN42 | - | Jun 27, 20:55 UTC | Jun 27, 21:15 UTC | 20m |
| 2026-06-21 | DTCHMN42 | - | Jun 21, 00:45 UTC | Jun 21, 01:25 UTC | 40m |
| 2026-06-03 | DTCHMN42 | - | Jun 3, 04:45 UTC | Jun 3, 05:25 UTC | 40m |
| 2026-05-26 | DTCHMN02 | - | May 26, 22:35 UTC | May 26, 22:59 UTC | 25m |
| 2026-05-26 | DTCHMN02 | - | May 26, 20:34 UTC | May 26, 21:00 UTC | 25m |
| 2026-05-26 | DTCHMN02 | - | May 26, 18:40 UTC | May 26, 19:05 UTC | 25m |
| 2026-05-26 | DTCHMN02 | - | May 26, 16:45 UTC | May 26, 17:05 UTC | 20m |
| 2026-05-25 | DTCHMN01 | - | May 25, 21:49 UTC | May 25, 22:10 UTC | 20m |
| 2026-05-25 | DTCHMN01 | - | May 25, 18:25 UTC | May 25, 18:45 UTC | 20m |
| 2026-05-24 | DTCHMN01 | - | May 24, 20:10 UTC | May 24, 20:35 UTC | 25m |
| 2026-05-24 | DTCHMN01 | - | May 24, 01:50 UTC | May 24, 02:00 UTC | 10m |
| 2026-05-23 | DTCHMN01 | - | May 23, 23:30 UTC | May 23, 23:45 UTC | 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 162479 page for operator, model, and routing details .