sensors Mode-S transponder
AE03F3
ICAO 24-bit transponder address
Currently assigned to 84-00159 · BEECH 200 Super King Air
- Hex
- AE03F3
- Octal
- 53401763
- Decimal
- 11,404,275
- Tail
- 84-00159
- Type
- BE20
- Flights observed
- 31
- Distinct callsigns
- 13
- Country
- -
- Last broadcast
- 19h ago
Last known position
Callsign history 13 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| PAT256 | - | 8 | 2026-05-02 |
| PAT544 | - | 3 | 2026-05-14 |
| PAT134 | - | 3 | 2026-04-14 |
| SLICK31 | - | 2 | 2026-06-02 |
| PAT772 | - | 2 | 2026-04-16 |
| PAT646 | - | 2 | 2026-05-15 |
| PAT421 | - | 2 | 2026-05-05 |
| PAT417 | - | 2 | 2026-05-11 |
| PAT414 | - | 2 | 2026-05-04 |
| PAT074 | - | 2 | 2026-05-03 |
| SLICK92 | - | 1 | 2026-05-28 |
| PAT580 | - | 1 | 2026-05-13 |
| PAT245 | - | 1 | 2026-05-28 |
Recent flights last 31
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-02 | SLICK31 | - | Jun 2, 14:05 UTC | Jun 2, 15:20 UTC | 1h 15m |
| 2026-05-29 | SLICK31 | - | May 29, 14:15 UTC | May 29, 15:05 UTC | 50m |
| 2026-05-28 | SLICK92 | - | May 28, 17:25 UTC | May 28, 19:20 UTC | 1h 55m |
| 2026-05-28 | PAT245 | - | May 28, 11:50 UTC | May 28, 15:30 UTC | 3h 40m |
| 2026-05-15 | PAT646 | - | May 15, 19:15 UTC | May 15, 20:30 UTC | 1h 15m |
| 2026-05-15 | PAT646 | - | May 15, 17:30 UTC | May 15, 18:40 UTC | 1h 10m |
| 2026-05-14 | PAT544 | - | May 14, 15:01 UTC | May 14, 16:35 UTC | 1h 35m |
| 2026-05-14 | PAT544 | - | May 14, 13:35 UTC | May 14, 14:10 UTC | 35m |
| 2026-05-14 | PAT544 | - | May 14, 11:01 UTC | May 14, 12:25 UTC | 1h 25m |
| 2026-05-13 | PAT580 | - | May 13, 13:15 UTC | May 13, 16:10 UTC | 2h 55m |
| 2026-05-11 | PAT417 | - | May 11, 16:35 UTC | May 11, 17:55 UTC | 1h 20m |
| 2026-05-11 | PAT417 | - | May 11, 13:05 UTC | May 11, 15:20 UTC | 2h 15m |
| 2026-05-05 | PAT421 | - | May 5, 21:15 UTC | May 5, 23:15 UTC | 2h 0m |
| 2026-05-05 | PAT421 | - | May 5, 13:20 UTC | May 5, 15:40 UTC | 2h 20m |
| 2026-05-04 | PAT414 | - | May 4, 17:25 UTC | May 4, 18:40 UTC | 1h 16m |
| 2026-05-04 | PAT414 | - | May 4, 14:15 UTC | May 4, 15:50 UTC | 1h 35m |
| 2026-05-03 | PAT074 | - | May 3, 17:00 UTC | May 3, 18:45 UTC | 1h 45m |
| 2026-05-03 | PAT074 | - | May 3, 15:15 UTC | May 3, 16:30 UTC | 1h 15m |
| 2026-05-02 | PAT256 | - | May 2, 19:40 UTC | May 2, 21:45 UTC | 2h 5m |
| 2026-05-02 | PAT256 | - | May 2, 18:10 UTC | May 2, 19:00 UTC | 50m |
| 2026-05-02 | PAT256 | - | May 2, 16:15 UTC | May 2, 17:15 UTC | 1h 0m |
| 2026-05-02 | PAT256 | - | May 2, 13:10 UTC | May 2, 14:45 UTC | 1h 35m |
| 2026-04-30 | PAT256 | - | Apr 30, 20:30 UTC | Apr 30, 21:45 UTC | 1h 15m |
| 2026-04-30 | PAT256 | - | Apr 30, 15:40 UTC | Apr 30, 17:45 UTC | 2h 5m |
| 2026-04-30 | PAT256 | - | Apr 30, 12:40 UTC | Apr 30, 13:50 UTC | 1h 10m |
| 2026-04-30 | PAT256 | - | Apr 30, 11:05 UTC | Apr 30, 12:10 UTC | 1h 5m |
| 2026-04-16 | PAT772 | - | Apr 16, 23:20 UTC | Apr 17, 00:44 UTC | 1h 25m |
| 2026-04-16 | PAT772 | - | Apr 16, 22:05 UTC | Apr 16, 23:10 UTC | 1h 5m |
| 2026-04-14 | PAT134 | - | Apr 14, 18:55 UTC | Apr 14, 20:10 UTC | 1h 15m |
| 2026-04-14 | PAT134 | - | Apr 14, 16:55 UTC | Apr 14, 18:45 UTC | 1h 50m |
| 2026-04-14 | PAT134 | - | Apr 14, 16:10 UTC | Apr 14, 16:45 UTC | 35m |
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 84-00159 page for operator, model, and routing details .