sensors Mode-S transponder
A46DE0
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N385AC · CANADAIR CL-415 SuperScooper · operated by AERO-FLITE INC
- Hex
- A46DE0
- Octal
- 51066740
- Decimal
- 10,776,032
- Country
- US
- Tail
- N385AC
- Type
- CL2T
- Flights observed
- 40
- Distinct callsigns
- 2
- Country
- US
- Last broadcast
- 6h ago
Last known position
Country allocation
The ICAO 24-bit address A46DE0 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 2 distinct
Recent flights last 40
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | SCPR263 | - | Jul 14, 03:25 UTC | Jul 14, 03:40 UTC | 15m |
| 2026-07-14 | SCPR263 | - | Jul 14, 01:25 UTC | Jul 14, 01:40 UTC | 15m |
| 2026-07-14 | SCPR263 | - | Jul 14, 00:10 UTC | Jul 14, 00:35 UTC | 25m |
| 2026-07-13 | SCPR263 | - | Jul 13, 20:35 UTC | Jul 13, 20:55 UTC | 20m |
| 2026-07-13 | SCPR263 | - | Jul 13, 06:35 UTC | Jul 13, 07:40 UTC | 1h 5m |
| 2026-07-13 | SCPR263 | - | Jul 13, 03:45 UTC | Jul 13, 04:30 UTC | 45m |
| 2026-07-13 | SCPR263 | - | Jul 13, 01:20 UTC | Jul 13, 02:20 UTC | 1h 0m |
| 2026-07-12 | SCPR263 | - | Jul 12, 22:25 UTC | Jul 13, 00:05 UTC | 1h 40m |
| 2026-07-11 | SCPR263 | - | Jul 11, 01:10 UTC | Jul 11, 01:30 UTC | 20m |
| 2026-07-10 | SCPR263 | - | Jul 10, 21:25 UTC | Jul 10, 21:50 UTC | 25m |
| 2026-07-07 | SCPR263 | - | Jul 7, 07:00 UTC | Jul 7, 07:30 UTC | 30m |
| 2026-07-07 | SCPR263 | - | Jul 7, 02:20 UTC | Jul 7, 02:45 UTC | 25m |
| 2026-07-06 | SCPR263 | - | Jul 6, 06:05 UTC | Jul 6, 06:40 UTC | 35m |
| 2026-07-06 | SCPR263 | - | Jul 6, 02:55 UTC | Jul 6, 03:25 UTC | 30m |
| 2026-07-01 | SCPR263 | - | Jul 1, 21:50 UTC | Jul 1, 22:10 UTC | 20m |
| 2026-06-29 | SCPR263 | FBK → FBK | Jun 29, 05:09 UTC | Jun 29, 05:50 UTC | 40m |
| 2026-06-29 | SCPR263 | - | Jun 29, 03:44 UTC | Jun 29, 04:25 UTC | 40m |
| 2026-06-21 | SCPR263 | - | Jun 21, 23:14 UTC | Jun 21, 23:34 UTC | 20m |
| 2026-06-21 | SCPR263 | - | Jun 21, 21:34 UTC | Jun 21, 21:49 UTC | 15m |
| 2026-06-21 | SCPR263 | - | Jun 21, 19:45 UTC | Jun 21, 20:05 UTC | 20m |
| 2026-06-20 | SCPR263 | - | Jun 20, 22:14 UTC | Jun 20, 22:30 UTC | 15m |
| 2026-06-18 | SCPR263 | - | Jun 18, 15:40 UTC | Jun 18, 15:50 UTC | 10m |
| 2026-06-11 | SCPR263 | - | Jun 11, 15:05 UTC | Jun 11, 17:30 UTC | 2h 25m |
| 2026-06-09 | SCPR263 | - | Jun 9, 22:50 UTC | Jun 10, 02:50 UTC | 4h 0m |
| 2026-05-26 | SCPR263 | - | May 26, 15:14 UTC | May 26, 15:29 UTC | 15m |
| 2026-05-25 | SCPR263 | - | May 25, 17:35 UTC | May 25, 17:55 UTC | 20m |
| 2026-05-24 | SCPR263 | - | May 24, 21:00 UTC | May 24, 21:50 UTC | 50m |
| 2026-05-19 | SCPR263 | - | May 19, 21:00 UTC | May 19, 21:15 UTC | 15m |
| 2026-05-17 | SCPR263 | - | May 17, 16:15 UTC | May 17, 16:30 UTC | 15m |
| 2026-05-07 | N385AC | - | May 7, 15:35 UTC | May 7, 18:10 UTC | 2h 35m |
| 2026-05-06 | N385AC | - | May 6, 15:35 UTC | May 6, 19:10 UTC | 3h 34m |
| 2026-04-29 | SCPR263 | - | Apr 29, 18:40 UTC | Apr 29, 21:35 UTC | 2h 55m |
| 2026-04-29 | SCPR263 | - | Apr 29, 14:55 UTC | Apr 29, 17:25 UTC | 2h 30m |
| 2026-04-29 | SCPR263 | - | Apr 29, 01:05 UTC | Apr 29, 01:20 UTC | 15m |
| 2026-04-28 | SCPR263 | - | Apr 28, 19:40 UTC | Apr 28, 22:25 UTC | 2h 45m |
| 2026-04-28 | SCPR263 | - | Apr 28, 16:00 UTC | Apr 28, 18:10 UTC | 2h 10m |
| 2026-04-20 | SCPR263 | - | Apr 20, 14:00 UTC | Apr 20, 15:40 UTC | 1h 40m |
| 2026-04-16 | SCPR263 | - | Apr 16, 21:14 UTC | Apr 16, 21:39 UTC | 25m |
| 2026-04-15 | SCPR263 | - | Apr 15, 19:05 UTC | Apr 15, 19:15 UTC | 10m |
| 2026-04-13 | SCPR263 | - | Apr 13, 14:10 UTC | Apr 13, 14:50 UTC | 40m |
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 N385AC page for operator, model, and routing details .