sensors Mode-S transponder
AD0D9D
ICAO 24-bit transponder address · allocated to United States
Currently assigned to N940ES · SOCATA TBM-700A/B/C · operated by TDAW LLC
- Hex
- AD0D9D
- Octal
- 53206635
- Decimal
- 11,341,213
- Country
- US
- Tail
- N940ES
- Type
- TBM7
- Flights observed
- 42
- Distinct callsigns
- 1
- Country
- US
- Last broadcast
- Jul 26, 19:40 UTC
Last known position
Country allocation
The ICAO 24-bit address AD0D9D 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 |
|---|---|---|---|
| N940ES | - | 42 | 2026-07-26 |
Recent flights last 42
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-26 | N940ES | - | Jul 26, 17:35 UTC | Jul 26, 19:40 UTC | 2h 5m |
| 2026-07-23 | N940ES | MCF → PPM | Jul 23, 18:40 UTC | Jul 23, 19:35 UTC | 55m |
| 2026-07-21 | N940ES | - | Jul 21, 19:40 UTC | Jul 21, 20:35 UTC | 55m |
| 2026-07-20 | N940ES | - | Jul 20, 15:00 UTC | Jul 20, 18:00 UTC | 3h 0m |
| 2026-07-17 | N940ES | - | Jul 17, 13:45 UTC | Jul 17, 15:49 UTC | 2h 5m |
| 2026-07-17 | N940ES | - | Jul 17, 12:00 UTC | Jul 17, 12:19 UTC | 20m |
| 2026-07-13 | N940ES | - | Jul 13, 12:45 UTC | Jul 13, 16:10 UTC | 3h 25m |
| 2026-07-12 | N940ES | - | Jul 12, 21:15 UTC | Jul 12, 21:40 UTC | 25m |
| 2026-07-12 | N940ES | - | Jul 12, 13:01 UTC | Jul 12, 13:20 UTC | 20m |
| 2026-07-09 | N940ES | - | Jul 9, 23:05 UTC | Jul 10, 00:15 UTC | 1h 10m |
| 2026-07-08 | N940ES | - | Jul 8, 16:15 UTC | Jul 8, 17:35 UTC | 1h 20m |
| 2026-07-05 | N940ES | - | Jul 5, 14:20 UTC | Jul 5, 18:05 UTC | 3h 45m |
| 2026-06-18 | N940ES | - | Jun 18, 12:00 UTC | Jun 18, 14:10 UTC | 2h 10m |
| 2026-06-15 | N940ES | - | Jun 15, 15:00 UTC | Jun 15, 15:40 UTC | 40m |
| 2026-06-14 | N940ES | - | Jun 14, 12:00 UTC | Jun 14, 14:05 UTC | 2h 5m |
| 2026-06-10 | N940ES | - | Jun 10, 15:30 UTC | Jun 10, 17:40 UTC | 2h 10m |
| 2026-06-10 | N940ES | - | Jun 10, 10:35 UTC | Jun 10, 12:30 UTC | 1h 55m |
| 2026-05-31 | N940ES | - | May 31, 14:25 UTC | May 31, 15:10 UTC | 45m |
| 2026-05-30 | N940ES | - | May 30, 13:10 UTC | May 30, 16:20 UTC | 3h 10m |
| 2026-05-22 | N940ES | - | May 22, 17:35 UTC | May 22, 21:15 UTC | 3h 40m |
| 2026-05-21 | N940ES | - | May 21, 10:20 UTC | May 21, 12:20 UTC | 2h 0m |
| 2026-05-20 | N940ES | - | May 20, 21:10 UTC | May 20, 22:55 UTC | 1h 45m |
| 2026-05-18 | N940ES | - | May 18, 18:00 UTC | May 18, 21:30 UTC | 3h 29m |
| 2026-05-18 | N940ES | - | May 18, 13:25 UTC | May 18, 15:25 UTC | 2h 0m |
| 2026-05-16 | N940ES | - | May 16, 16:45 UTC | May 16, 20:20 UTC | 3h 35m |
| 2026-05-13 | N940ES | - | May 13, 14:51 UTC | May 13, 15:35 UTC | 45m |
| 2026-05-11 | N940ES | - | May 11, 21:00 UTC | May 11, 21:35 UTC | 35m |
| 2026-05-09 | N940ES | - | May 9, 15:45 UTC | May 9, 19:25 UTC | 3h 40m |
| 2026-05-07 | N940ES | - | May 7, 18:15 UTC | May 7, 21:15 UTC | 3h 0m |
| 2026-05-05 | N940ES | - | May 5, 17:10 UTC | May 5, 21:05 UTC | 3h 55m |
| 2026-05-03 | N940ES | - | May 3, 18:09 UTC | May 3, 20:05 UTC | 1h 55m |
| 2026-05-03 | N940ES | - | May 3, 14:30 UTC | May 3, 16:40 UTC | 2h 10m |
| 2026-04-30 | N940ES | - | Apr 30, 20:40 UTC | Apr 30, 23:15 UTC | 2h 35m |
| 2026-04-30 | N940ES | - | Apr 30, 16:15 UTC | Apr 30, 19:35 UTC | 3h 20m |
| 2026-04-27 | N940ES | - | Apr 27, 21:50 UTC | Apr 28, 00:05 UTC | 2h 15m |
| 2026-04-27 | N940ES | - | Apr 27, 18:45 UTC | Apr 27, 21:05 UTC | 2h 20m |
| 2026-04-27 | N940ES | - | Apr 27, 13:10 UTC | Apr 27, 17:05 UTC | 3h 55m |
| 2026-04-23 | N940ES | - | Apr 23, 17:15 UTC | Apr 23, 19:20 UTC | 2h 4m |
| 2026-04-23 | N940ES | - | Apr 23, 11:55 UTC | Apr 23, 14:00 UTC | 2h 5m |
| 2026-04-16 | N940ES | - | Apr 16, 21:14 UTC | Apr 16, 21:39 UTC | 25m |
| 2026-04-16 | N940ES | - | Apr 16, 19:15 UTC | Apr 16, 21:10 UTC | 1h 55m |
| 2026-04-16 | N940ES | - | Apr 16, 17:50 UTC | Apr 16, 19:10 UTC | 1h 20m |
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 N940ES page for operator, model, and routing details .