Fixed Wing Multi Engine · HONEYWELL TPE331-14GR · as of Sep 21, 2026
Distribution · currently registered
By state (top 10)
- CA 100.0% 23
By decade of manufacture
- 1990s 8.7% 2
- 2000s 60.9% 14
- Unknown 30.4% 7
NTSB records
1 event(s) on file. Showing the most recent 1.
- Oct 7, 2014 N449DF El Portal, California Fatal NTSB docket ↗
Airworthiness directives
No matching airworthiness directives are on file for this make and model in the Federal Register.
Type certificate data sheets · 1 match in the FAA catalog
- T00009LA Marsh Aviation Current Rev 0 · 11/30/2001
Models: S-2F3AT
Supplemental type certificates · 1 on file
Advisory circulars & Federal Register
Advisory circulars
No ACs explicitly mention this type. Showing universal operating-rule ACs that apply to all aircraft.
Recent Federal Register · Parts 91 & 43
- 2026-09-14 Use of Certain Restricted Category Aircraft for the Transport of Firefighters for Wildfire Suppression FR ↗
- 2026-07-31 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
- 2026-07-02 Enabling Supersonic Overland Flight FR ↗
- 2026-07-01 Mechanic Certification: Inspection Rating and Recent Experience Requirements FR ↗
- 2026-06-30 Designation-Restrict the Operation of Unmanned Aircraft in Close Proximity to a Fixed Site Facility; Extension of Comment Period FR ↗
Registered N-numbers · 23
23 of 23 ● NTSB events on file · orange tails have Atlas pages · Look up queries the live FAA registry (owner, address, last airworthiness)
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N422DF | CA | 2001 | · | Look up ↗ |
| N424DF | CA | 2001 | · | Look up ↗ |
| N425DF | CA | 1999 | · | Look up ↗ |
| N426DF | CA | 1999 | · | Look up ↗ |
| N427DF | CA | 2001 | · | Look up ↗ |
| N428DF | CA | — | · | Look up ↗ |
| N431DF | CA | 2001 | · | Look up ↗ |
| N432DF | CA | — | · | Look up ↗ |
| N433DF | CA | — | · | Look up ↗ |
| N434DF | CA | — | · | Look up ↗ |
| N435DF | CA | 2001 | · | Look up ↗ |
| N436DF | CA | 2001 | · | Look up ↗ |
| N437DF | CA | — | · | Look up ↗ |
| N438DF | CA | — | · | Look up ↗ |
| N439DF | CA | 2002 | · | Look up ↗ |
| N440DF | CA | 2001 | · | Look up ↗ |
| N441DF | CA | 2003 | · | Look up ↗ |
| N442DF | CA | 2005 | · | Look up ↗ |
| N444DF | CA | — | · | Look up ↗ |
| N445DF | CA | 2004 | · | Look up ↗ |
| N448DF | CA | 2005 | · | Look up ↗ |
| N449DF | CA | 2004 | ● | Look up ↗ |
| N450DF | CA | 2005 | · | Look up ↗ |
Source — FAA Aircraft Registry
Sources
- FAA Aircraft Registry ↗ Refreshed Apr 27, 2026 Available
- NTSB CAROL ↗ Refreshed Jun 10, 2026 Available
- Federal Register (FAA Airworthiness Directives) ↗ Refreshed Apr 27, 2026 Available