sensors Mode-S transponder
AE5E8B
ICAO 24-bit transponder address
Currently assigned to 168652
- Hex
- AE5E8B
- Octal
- 53457213
- Decimal
- 11,427,467
- Tail
- 168652
- Type
- V22
- Flights observed
- 18
- Distinct callsigns
- 10
- Country
- -
- Last broadcast
- Jul 23, 02:15 UTC
Last known position
Callsign history 10 distinct
Recent flights last 18
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-23 | CRSBO41 | - | Jul 23, 01:20 UTC | Jul 23, 02:15 UTC | 55m |
| 2026-07-22 | CRSBO31 | - | Jul 22, 20:10 UTC | Jul 22, 21:30 UTC | 1h 20m |
| 2026-07-17 | CRSBO21 | - | Jul 17, 15:05 UTC | Jul 17, 15:15 UTC | 10m |
| 2026-07-17 | CRSBO21 | - | Jul 17, 14:04 UTC | Jul 17, 14:20 UTC | 15m |
| 2026-07-06 | CRSBO91 | - | Jul 6, 17:50 UTC | Jul 6, 18:55 UTC | 1h 5m |
| 2026-07-04 | MARINE2 | - | Jul 4, 16:05 UTC | Jul 4, 16:25 UTC | 20m |
| 2026-07-04 | MARINE2 | - | Jul 4, 13:35 UTC | Jul 4, 13:50 UTC | 15m |
| 2026-07-04 | CRSBO2 | - | Jul 4, 11:25 UTC | Jul 4, 11:55 UTC | 30m |
| 2026-07-03 | CRSBO2 | - | Jul 3, 00:50 UTC | Jul 3, 01:20 UTC | 30m |
| 2026-07-02 | CRSBO2 | - | Jul 2, 22:55 UTC | Jul 2, 23:10 UTC | 15m |
| 2026-07-02 | CRSBO2 | - | Jul 2, 21:45 UTC | Jul 2, 22:50 UTC | 1h 5m |
| 2026-07-02 | CRSBO2 | - | Jul 2, 19:35 UTC | Jul 2, 20:05 UTC | 30m |
| 2026-07-02 | CRSBO71 | - | Jul 2, 16:55 UTC | Jul 2, 17:30 UTC | 35m |
| 2026-07-02 | CRSBO71 | - | Jul 2, 14:35 UTC | Jul 2, 15:15 UTC | 40m |
| 2026-06-03 | CRSBO51 | - | Jun 3, 02:35 UTC | Jun 3, 02:45 UTC | 10m |
| 2026-06-02 | CRSBO11 | - | Jun 2, 16:45 UTC | Jun 2, 16:55 UTC | 10m |
| 2026-05-12 | CRSBO31 | - | May 12, 22:55 UTC | May 12, 23:55 UTC | 1h 0m |
| 2026-04-23 | CRSBO01 | - | Apr 23, 17:55 UTC | Apr 23, 18:15 UTC | 20m |
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 168652 page for operator, model, and routing details .