- Registered owner
- Abernathy Spraying Service Inc
- Location
- Tipton, OK
- Owner type
- Corporation
- Serial number
- 4000646
- Year built
- 1986
- Type
- Fixed wing single engine
- Engine
- Turbo-prop
- Airworthiness
- Restricted, agriculture and pest control
- Airworthiness date
- February 27, 1997
- Certificate issued
- July 30, 2020
- Expires
- July 31, 2027
- Mode S code
- A4AEC4
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 13
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1982 | 1 |
|---|---|
| 1992 | 1 |
| 1996 | 2 |
| 1997 | 1 |
| 1999 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 3 |
| 2005 | 2 |
| 2006 | 1 |
| 2008 | 3 |
| 2009 | 3 |
| 2021 | 1 |
Airframe · Air Tractor AT-400
AD 2021-05-14TE flap control systemAD 2009-11-05Cracks in the engine mountAD 2006-08-08 R1Wing lower spar capInformation bulletins that may apply · 7
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N400XXMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Air Tractor AT-400 aircraft
FAA incident reports
No FAA accident or incident reports matched to N400XXMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Air Tractor AT-400 aircraft
Service difficulty reports
No reports matched to N400XXGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Air Tractor AT-400 aircraft
STCs that may be installed · 61
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 61 STCs