- Registered owner
- Kingrey William S III
- Location
- Richmond, TX
- Owner type
- Individual
- Serial number
- 402-0776
- Year built
- 1990
- Type
- Fixed wing single engine
- Engine
- Turbo-prop
- Airworthiness
- Restricted, agriculture and pest control
- Airworthiness date
- March 3, 1995
- Certificate issued
- July 30, 2010
- Expires
- October 31, 2027
- Mode S code
- A4FD30
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Pratt & Whitney PT6A model are included below.
On this page
Airworthiness directives that may apply · 37
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1968 | 1 |
|---|---|
| 1969 | 1 |
| 1970 | 1 |
| 1975 | 1 |
| 1977 | 1 |
| 1978 | 2 |
| 1980 | 2 |
| 1986 | 1 |
| 1990 | 1 |
| 1992 | 1 |
| 1994 | 1 |
| 1995 | 1 |
| 1996 | 2 |
| 1997 | 2 |
| 1999 | 1 |
| 2001 | 3 |
| 2002 | 3 |
| 2003 | 2 |
| 2004 | 1 |
| 2005 | 2 |
| 2006 | 1 |
| 2008 | 3 |
| 2009 | 3 |
| 2011 | 2 |
| 2012 | 1 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 1 |
Airframe · Air Tractor AT-402
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 · 11
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N420SAMatched 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-402 aircraft
FAA incident reports · 1
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Service difficulty reports
No reports matched to N420SAGeneral 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-402 aircraft
STCs that may be installed · 123
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 123 STCs
Earlier aircraft with this N-number · 1
This aircraft carried N420SA before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.