sensors Mode-S transponder
A5A4F3
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N463CA · operated by CIVIL AIR PATROL
- Hex
- A5A4F3
- Octal
- 51322363
- Decimal
- 10,855,667
- Country
- US
- Tail
- N463CA
- Type
- C182
- Flights observed
- 70
- Distinct callsigns
- 3
- Country
- US
- Last broadcast
- 1d ago
Last known position
Country allocation
The ICAO 24-bit address A5A4F3 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.
Callsign history 3 distinct
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-16 | CAP1563 | - | Jul 16, 19:55 UTC | Jul 16, 21:19 UTC | 1h 25m |
| 2026-07-16 | CAP1563 | - | Jul 16, 12:25 UTC | Jul 16, 13:40 UTC | 1h 15m |
| 2026-07-16 | CAP1563 | LUK → LUK | Jul 16, 00:00 UTC | Jul 16, 00:55 UTC | 55m |
| 2026-07-15 | CAP1563 | - | Jul 15, 21:40 UTC | Jul 15, 23:00 UTC | 1h 20m |
| 2026-07-15 | CAP1563 | - | Jul 15, 18:55 UTC | Jul 15, 20:20 UTC | 1h 25m |
| 2026-07-15 | CAP1563 | - | Jul 15, 15:50 UTC | Jul 15, 16:10 UTC | 20m |
| 2026-07-15 | CAP1563 | - | Jul 15, 13:45 UTC | Jul 15, 14:55 UTC | 1h 10m |
| 2026-07-14 | CAP1563 | - | Jul 14, 18:30 UTC | Jul 14, 22:00 UTC | 3h 30m |
| 2026-07-14 | CAP1563 | - | Jul 14, 16:45 UTC | Jul 14, 17:10 UTC | 25m |
| 2026-07-14 | CAP1563 | - | Jul 14, 15:40 UTC | Jul 14, 15:55 UTC | 15m |
| 2026-07-14 | CAP1563 | - | Jul 14, 12:45 UTC | Jul 14, 13:55 UTC | 1h 10m |
| 2026-07-13 | CAP1563 | LUK → LUK | Jul 13, 15:30 UTC | Jul 13, 16:10 UTC | 40m |
| 2026-07-09 | CAP1563 | LUK → LUK | Jul 9, 17:30 UTC | Jul 9, 18:45 UTC | 1h 15m |
| 2026-07-08 | RCANE34 | - | Jul 8, 17:55 UTC | Jul 8, 18:55 UTC | 1h 0m |
| 2026-07-08 | RCANE34 | - | Jul 8, 17:00 UTC | Jul 8, 17:50 UTC | 50m |
| 2026-07-08 | CAP1563 | - | Jul 8, 14:35 UTC | Jul 8, 15:10 UTC | 35m |
| 2026-07-08 | CAP1563 | - | Jul 8, 12:30 UTC | Jul 8, 13:55 UTC | 1h 25m |
| 2026-07-07 | RCANE34 | LUK → GRR | Jul 7, 15:55 UTC | Jul 7, 17:50 UTC | 1h 55m |
| 2026-07-03 | CAP1563 | LUK → LUK | Jul 3, 12:45 UTC | Jul 3, 14:00 UTC | 1h 15m |
| 2026-06-30 | CAP1563 | LUK → LUK | Jun 30, 23:00 UTC | Jul 1, 00:05 UTC | 1h 5m |
| 2026-06-26 | CAP1563 | - | Jun 26, 01:15 UTC | Jun 26, 01:24 UTC | 10m |
| 2026-06-26 | CAP1563 | - | Jun 26, 00:15 UTC | Jun 26, 00:30 UTC | 15m |
| 2026-06-24 | CAP1563 | LUK → LUK | Jun 24, 23:14 UTC | Jun 25, 00:14 UTC | 1h 0m |
| 2026-06-24 | CAP1563 | LUK → LUK | Jun 24, 13:34 UTC | Jun 24, 14:45 UTC | 1h 10m |
| 2026-06-21 | CAP1563 | - | Jun 21, 14:10 UTC | Jun 21, 14:30 UTC | 20m |
| 2026-06-21 | CAP1563 | - | Jun 21, 13:20 UTC | Jun 21, 13:34 UTC | 15m |
| 2026-06-20 | CAP1563 | - | Jun 20, 19:19 UTC | Jun 20, 20:09 UTC | 50m |
| 2026-06-20 | CAP1563 | - | Jun 20, 17:24 UTC | Jun 20, 18:19 UTC | 55m |
| 2026-06-20 | CAP1563 | - | Jun 20, 15:54 UTC | Jun 20, 16:49 UTC | 55m |
| 2026-06-20 | CAP1563 | - | Jun 20, 14:29 UTC | Jun 20, 15:09 UTC | 40m |
| 2026-06-20 | CAP1563 | LUK → FFT | Jun 20, 12:30 UTC | Jun 20, 13:04 UTC | 35m |
| 2026-06-19 | CAP1563 | LUK → LUK | Jun 19, 13:09 UTC | Jun 19, 14:19 UTC | 1h 10m |
| 2026-06-18 | CAP1563 | LUK → LUK | Jun 18, 21:00 UTC | Jun 18, 21:25 UTC | 25m |
| 2026-06-16 | CAP1563 | LUK → LUK | Jun 16, 13:40 UTC | Jun 16, 14:45 UTC | 1h 5m |
| 2026-06-13 | CAP1563 | LUK → LUK | Jun 13, 13:30 UTC | Jun 13, 14:15 UTC | 45m |
| 2026-06-06 | CAP1563 | - | Jun 6, 16:34 UTC | Jun 6, 17:15 UTC | 40m |
| 2026-06-06 | CAP1563 | - | Jun 6, 14:40 UTC | Jun 6, 15:50 UTC | 1h 10m |
| 2026-06-05 | CAP1563 | LUK → LUK | Jun 5, 18:40 UTC | Jun 5, 19:05 UTC | 25m |
| 2026-06-05 | CAP1563 | LUK → LUK | Jun 5, 18:00 UTC | Jun 5, 18:35 UTC | 35m |
| 2026-06-03 | CAP1563 | LUK → LUK | Jun 3, 22:45 UTC | Jun 3, 23:40 UTC | 55m |
| 2026-06-02 | CAP1563 | LUK → LUK | Jun 2, 13:40 UTC | Jun 2, 14:50 UTC | 1h 10m |
| 2026-05-28 | CAP1563 | LUK → LUK | May 28, 17:00 UTC | May 28, 17:50 UTC | 50m |
| 2026-05-26 | CAP1563 | LUK → LUK | May 26, 16:10 UTC | May 26, 17:15 UTC | 1h 5m |
| 2026-05-21 | CAP1563 | LUK → LUK | May 21, 20:55 UTC | May 21, 21:30 UTC | 35m |
| 2026-05-19 | CAP1563 | LUK → LUK | May 19, 18:05 UTC | May 19, 18:50 UTC | 45m |
| 2026-05-17 | CAP1563 | - | May 17, 15:25 UTC | May 17, 17:15 UTC | 1h 50m |
| 2026-05-16 | CAP1563 | - | May 16, 18:30 UTC | May 16, 20:30 UTC | 2h 0m |
| 2026-05-15 | CAP1563 | - | May 15, 17:25 UTC | May 15, 19:00 UTC | 1h 35m |
| 2026-05-15 | CAP1563 | LUK → LUK | May 15, 14:25 UTC | May 15, 15:25 UTC | 59m |
| 2026-05-11 | RCANE31 | - | May 11, 20:40 UTC | May 11, 22:35 UTC | 1h 54m |
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 N463CA page for operator, model, and routing details .