sensors Mode-S transponder
AC6FA5
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N900EW · SOCATA TBM-700A/B/C · operated by UHV SPUTTERING INC
- Hex
- AC6FA5
- Octal
- 53067645
- Decimal
- 11,300,773
- Country
- US
- Tail
- N900EW
- Type
- TBM7
- Flights observed
- 75
- Distinct callsigns
- 1
- Country
- US
- Last broadcast
- Jul 26, 18:15 UTC
Last known position
Country allocation
The ICAO 24-bit address AC6FA5 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 1 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| N900EW | - | 75 | 2026-07-26 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | N900EW | - | Jul 26, 17:10 UTC | Jul 26, 18:10 UTC | 1h 0m |
| 2026-07-24 | N900EW | - | Jul 24, 19:10 UTC | Jul 24, 19:25 UTC | 15m |
| 2026-07-24 | N900EW | - | Jul 24, 16:30 UTC | Jul 24, 16:50 UTC | 20m |
| 2026-07-14 | N900EW | - | Jul 14, 19:20 UTC | Jul 14, 19:40 UTC | 20m |
| 2026-07-14 | N900EW | - | Jul 14, 16:00 UTC | Jul 14, 16:25 UTC | 25m |
| 2026-07-10 | N900EW | - | Jul 10, 18:55 UTC | Jul 10, 19:20 UTC | 25m |
| 2026-07-10 | N900EW | - | Jul 10, 17:10 UTC | Jul 10, 17:40 UTC | 30m |
| 2026-07-09 | N900EW | - | Jul 9, 19:45 UTC | Jul 9, 20:00 UTC | 15m |
| 2026-07-09 | N900EW | - | Jul 9, 16:10 UTC | Jul 9, 16:35 UTC | 25m |
| 2026-07-08 | N900EW | - | Jul 8, 21:00 UTC | Jul 8, 21:55 UTC | 55m |
| 2026-07-08 | N900EW | - | Jul 8, 17:05 UTC | Jul 8, 18:05 UTC | 1h 0m |
| 2026-07-07 | N900EW | - | Jul 7, 20:10 UTC | Jul 7, 20:30 UTC | 20m |
| 2026-07-07 | N900EW | - | Jul 7, 16:05 UTC | Jul 7, 16:30 UTC | 25m |
| 2026-07-06 | N900EW | - | Jul 6, 04:40 UTC | Jul 6, 05:05 UTC | 25m |
| 2026-07-05 | N900EW | - | Jul 5, 15:25 UTC | Jul 5, 16:15 UTC | 50m |
| 2026-07-03 | N900EW | - | Jul 3, 17:50 UTC | Jul 3, 18:40 UTC | 50m |
| 2026-07-02 | N900EW | - | Jul 2, 19:40 UTC | Jul 2, 20:00 UTC | 20m |
| 2026-07-02 | N900EW | - | Jul 2, 16:25 UTC | Jul 2, 16:45 UTC | 20m |
| 2026-06-30 | N900EW | - | Jun 30, 20:05 UTC | Jun 30, 20:25 UTC | 20m |
| 2026-06-30 | N900EW | - | Jun 30, 16:05 UTC | Jun 30, 16:30 UTC | 25m |
| 2026-06-28 | N900EW | - | Jun 28, 18:14 UTC | Jun 28, 18:29 UTC | 15m |
| 2026-06-28 | N900EW | - | Jun 28, 15:14 UTC | Jun 28, 16:05 UTC | 50m |
| 2026-06-26 | N900EW | - | Jun 26, 22:14 UTC | Jun 26, 23:09 UTC | 55m |
| 2026-06-23 | N900EW | - | Jun 23, 20:10 UTC | Jun 23, 20:29 UTC | 20m |
| 2026-06-23 | N900EW | - | Jun 23, 15:55 UTC | Jun 23, 16:24 UTC | 30m |
| 2026-06-22 | N900EW | - | Jun 22, 18:04 UTC | Jun 22, 19:00 UTC | 55m |
| 2026-06-21 | N900EW | - | Jun 21, 17:24 UTC | Jun 21, 18:20 UTC | 55m |
| 2026-06-19 | N900EW | - | Jun 19, 20:29 UTC | Jun 19, 20:49 UTC | 20m |
| 2026-06-19 | N900EW | - | Jun 19, 16:19 UTC | Jun 19, 16:44 UTC | 25m |
| 2026-06-17 | N900EW | - | Jun 17, 20:30 UTC | Jun 17, 20:50 UTC | 20m |
| 2026-06-17 | N900EW | - | Jun 17, 16:00 UTC | Jun 17, 16:20 UTC | 20m |
| 2026-06-04 | N900EW | - | Jun 4, 21:45 UTC | Jun 4, 22:05 UTC | 20m |
| 2026-06-04 | N900EW | - | Jun 4, 16:35 UTC | Jun 4, 16:55 UTC | 20m |
| 2026-06-02 | N900EW | - | Jun 2, 21:15 UTC | Jun 2, 21:30 UTC | 15m |
| 2026-06-02 | N900EW | - | Jun 2, 15:50 UTC | Jun 2, 16:15 UTC | 25m |
| 2026-05-28 | N900EW | - | May 28, 22:45 UTC | May 28, 23:35 UTC | 50m |
| 2026-05-27 | N900EW | - | May 27, 17:25 UTC | May 27, 18:20 UTC | 55m |
| 2026-05-26 | N900EW | - | May 26, 18:59 UTC | May 26, 19:15 UTC | 15m |
| 2026-05-26 | N900EW | - | May 26, 15:54 UTC | May 26, 16:15 UTC | 20m |
| 2026-05-24 | N900EW | - | May 24, 20:00 UTC | May 24, 20:20 UTC | 20m |
| 2026-05-24 | N900EW | - | May 24, 16:40 UTC | May 24, 17:00 UTC | 20m |
| 2026-05-19 | N900EW | - | May 19, 20:10 UTC | May 19, 20:30 UTC | 20m |
| 2026-05-19 | N900EW | - | May 19, 16:20 UTC | May 19, 16:40 UTC | 20m |
| 2026-05-18 | N900EW | - | May 18, 19:30 UTC | May 18, 19:50 UTC | 20m |
| 2026-05-18 | N900EW | - | May 18, 16:35 UTC | May 18, 16:55 UTC | 20m |
| 2026-05-17 | N900EW | - | May 17, 14:40 UTC | May 17, 15:35 UTC | 55m |
| 2026-05-15 | N900EW | - | May 15, 22:30 UTC | May 15, 23:25 UTC | 55m |
| 2026-05-14 | N900EW | - | May 14, 19:50 UTC | May 14, 20:10 UTC | 20m |
| 2026-05-14 | N900EW | - | May 14, 15:50 UTC | May 14, 16:10 UTC | 20m |
| 2026-05-12 | N900EW | - | May 12, 19:30 UTC | May 12, 19:45 UTC | 15m |
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 N900EW page for operator, model, and routing details .