- Registered owner
- Sky Apply LLC
- Location
- Hector, MN
- Owner type
- LLC
- Serial number
- 502B-0493
- Year built
- 1998
- Type
- Fixed wing single engine
- Engine
- Turbo-prop
- Airworthiness
- Restricted, agriculture and pest control, forest
- Airworthiness date
- March 25, 1998
- Certificate issued
- May 14, 2026
- Expires
- May 31, 2033
- Mode S code
- A648A1
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 · 34
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 | 1 |
| 1997 | 1 |
| 1999 | 1 |
| 2001 | 3 |
| 2002 | 2 |
| 2003 | 2 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 2 |
| 2011 | 2 |
| 2012 | 1 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 1 |
Airframe · Air Tractor AT-502B
AD 2021-05-14TE flap control systemAD 2009-11-05Cracks in the engine mountAD 2008-26-01Overturn skid plate kitInformation bulletins that may apply · 11
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N50383Matched 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-502B aircraft
Investigations on N50383 not matched to an aircraft · 1
They name N50383, but no registry record covers the date, the aircraft registered then was built later, or the investigation describes another aircraft.
FAA incident reports
No FAA accident or incident reports matched to N50383Matched 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-502B aircraft
Service difficulty reports
No reports matched to N50383General 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-502B aircraft
STCs that may be installed · 115
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 115 STCs
Earlier aircraft with this N-number · 1
This aircraft carried N50383 before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.