sensors Mode-S transponder
AE04AA
ICAO 24-bit transponder address
Currently assigned to 99-00101 · CESSNA 560 Citation Ultra
- Hex
- AE04AA
- Octal
- 53402252
- Decimal
- 11,404,458
- Tail
- 99-00101
- Type
- C560
- Flights observed
- 75
- Distinct callsigns
- 13
- Country
- -
- Last broadcast
- 29d ago
Last known position
Callsign history 13 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| LOST03 | - | 20 | 2026-06-04 |
| LOST8 | - | 8 | 2026-04-17 |
| LOST1 | - | 8 | 2026-07-18 |
| PAT170 | - | 6 | 2026-04-18 |
| PAT207 | - | 5 | 2026-04-25 |
| LOST12 | - | 5 | 2026-04-15 |
| LOST07 | - | 5 | 2026-04-23 |
| PAT951 | - | 4 | 2026-07-16 |
| PAT479 | - | 3 | 2026-07-02 |
| PAT254 | - | 3 | 2026-04-23 |
| LOST69 | - | 3 | 2026-04-27 |
| LOST56 | - | 3 | 2026-06-30 |
| LOST57 | - | 2 | 2026-05-15 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-18 | LOST1 | - | Jul 18, 19:45 UTC | Jul 18, 20:30 UTC | 45m |
| 2026-07-18 | LOST1 | - | Jul 18, 16:10 UTC | Jul 18, 17:25 UTC | 1h 15m |
| 2026-07-18 | LOST1 | - | Jul 18, 14:45 UTC | Jul 18, 15:35 UTC | 50m |
| 2026-07-17 | LOST1 | - | Jul 17, 21:15 UTC | Jul 17, 22:15 UTC | 1h 0m |
| 2026-07-17 | LOST1 | - | Jul 17, 18:05 UTC | Jul 17, 20:00 UTC | 1h 55m |
| 2026-07-17 | LOST1 | - | Jul 17, 14:35 UTC | Jul 17, 16:29 UTC | 1h 55m |
| 2026-07-16 | PAT951 | - | Jul 16, 20:29 UTC | Jul 16, 20:55 UTC | 25m |
| 2026-07-16 | PAT951 | - | Jul 16, 17:14 UTC | Jul 16, 18:55 UTC | 1h 40m |
| 2026-07-15 | PAT951 | - | Jul 15, 21:30 UTC | Jul 16, 00:15 UTC | 2h 45m |
| 2026-07-15 | PAT951 | - | Jul 15, 17:10 UTC | Jul 15, 19:30 UTC | 2h 20m |
| 2026-07-02 | PAT479 | - | Jul 2, 04:45 UTC | Jul 2, 07:55 UTC | 3h 10m |
| 2026-07-02 | PAT479 | - | Jul 2, 02:00 UTC | Jul 2, 03:55 UTC | 1h 55m |
| 2026-07-01 | PAT479 | - | Jul 1, 22:20 UTC | Jul 2, 00:20 UTC | 2h 0m |
| 2026-06-30 | LOST56 | - | Jun 30, 22:10 UTC | Jul 1, 00:35 UTC | 2h 25m |
| 2026-06-30 | LOST56 | - | Jun 30, 18:15 UTC | Jun 30, 20:10 UTC | 1h 55m |
| 2026-06-30 | LOST56 | - | Jun 30, 16:00 UTC | Jun 30, 16:45 UTC | 45m |
| 2026-06-04 | LOST03 | - | Jun 4, 19:35 UTC | Jun 4, 21:45 UTC | 2h 10m |
| 2026-06-04 | LOST03 | - | Jun 4, 15:45 UTC | Jun 4, 18:10 UTC | 2h 25m |
| 2026-06-02 | LOST03 | - | Jun 2, 20:50 UTC | Jun 2, 22:45 UTC | 1h 55m |
| 2026-06-02 | LOST03 | - | Jun 2, 18:55 UTC | Jun 2, 20:05 UTC | 1h 10m |
| 2026-06-02 | LOST03 | - | Jun 2, 15:25 UTC | Jun 2, 17:55 UTC | 2h 30m |
| 2026-05-28 | LOST03 | - | May 28, 18:25 UTC | May 29, 00:05 UTC | 5h 40m |
| 2026-05-28 | LOST03 | - | May 28, 15:00 UTC | May 28, 16:35 UTC | 1h 35m |
| 2026-05-26 | LOST03 | - | May 26, 20:34 UTC | May 26, 22:54 UTC | 2h 20m |
| 2026-05-26 | LOST03 | - | May 26, 16:59 UTC | May 26, 19:40 UTC | 2h 40m |
| 2026-05-26 | LOST03 | - | May 26, 15:45 UTC | May 26, 16:10 UTC | 25m |
| 2026-05-21 | LOST03 | - | May 21, 21:55 UTC | May 21, 23:35 UTC | 1h 40m |
| 2026-05-21 | LOST03 | - | May 21, 18:35 UTC | May 21, 20:45 UTC | 2h 10m |
| 2026-05-21 | LOST03 | - | May 21, 15:00 UTC | May 21, 17:30 UTC | 2h 30m |
| 2026-05-15 | LOST57 | - | May 15, 22:20 UTC | May 15, 23:40 UTC | 1h 20m |
| 2026-05-15 | LOST57 | - | May 15, 20:00 UTC | May 15, 21:30 UTC | 1h 30m |
| 2026-05-13 | LOST1 | - | May 13, 20:05 UTC | May 13, 20:45 UTC | 40m |
| 2026-05-13 | LOST1 | - | May 13, 16:50 UTC | May 13, 19:05 UTC | 2h 15m |
| 2026-05-04 | LOST03 | - | May 4, 20:40 UTC | May 4, 22:45 UTC | 2h 5m |
| 2026-05-04 | LOST03 | - | May 4, 17:40 UTC | May 4, 19:35 UTC | 1h 56m |
| 2026-05-04 | LOST03 | - | May 4, 15:00 UTC | May 4, 16:50 UTC | 1h 50m |
| 2026-05-01 | LOST03 | - | May 1, 19:45 UTC | May 1, 22:05 UTC | 2h 20m |
| 2026-05-01 | LOST03 | - | May 1, 16:05 UTC | May 1, 18:15 UTC | 2h 10m |
| 2026-04-27 | LOST69 | - | Apr 27, 23:15 UTC | Apr 28, 00:25 UTC | 1h 10m |
| 2026-04-27 | LOST69 | - | Apr 27, 20:25 UTC | Apr 27, 22:20 UTC | 1h 55m |
| 2026-04-27 | LOST69 | - | Apr 27, 16:10 UTC | Apr 27, 18:30 UTC | 2h 20m |
| 2026-04-25 | PAT207 | - | Apr 25, 18:25 UTC | Apr 25, 21:15 UTC | 2h 50m |
| 2026-04-25 | PAT207 | - | Apr 25, 14:25 UTC | Apr 25, 17:20 UTC | 2h 55m |
| 2026-04-24 | PAT207 | - | Apr 24, 21:15 UTC | Apr 24, 23:10 UTC | 1h 55m |
| 2026-04-24 | PAT207 | - | Apr 24, 17:50 UTC | Apr 24, 19:20 UTC | 1h 30m |
| 2026-04-24 | PAT207 | - | Apr 24, 14:30 UTC | Apr 24, 16:00 UTC | 1h 30m |
| 2026-04-23 | PAT254 | - | Apr 23, 23:30 UTC | Apr 23, 23:55 UTC | 25m |
| 2026-04-23 | PAT254 | - | Apr 23, 22:15 UTC | Apr 23, 23:25 UTC | 1h 10m |
| 2026-04-23 | PAT254 | - | Apr 23, 20:55 UTC | Apr 23, 21:35 UTC | 40m |
| 2026-04-23 | LOST07 | - | Apr 23, 17:45 UTC | Apr 23, 19:35 UTC | 1h 50m |
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 99-00101 page for operator, model, and routing details .