- Registered owners
- Trinity GroupLt Development Group LLC
- Location
- Watford City, ND
- Owner type
- Co-owned
- Serial number
- 790SA
- Year built
- 1981
- Type
- Fixed wing multi engine
- Engine
- Turbo-prop
- Airworthiness
- Standard, normal
- Airworthiness date
- January 21, 2005
- Certificate issued
- October 26, 2025
- Expires
- October 31, 2032
- Mode S code
- A5484A
From the FAA registry file of October 22, 2026. The registry lists only the engine series, so ADs for every Honeywell TPE331-SER model are included below.
On this page
Airworthiness directives that may apply · 70
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1972 | 1 |
|---|---|
| 1974 | 2 |
| 1975 | 2 |
| 1976 | 1 |
| 1979 | 3 |
| 1980 | 3 |
| 1982 | 1 |
| 1984 | 4 |
| 1986 | 2 |
| 1987 | 2 |
| 1988 | 3 |
| 1989 | 2 |
| 1993 | 5 |
| 1994 | 2 |
| 1995 | 2 |
| 1996 | 2 |
| 1997 | 2 |
| 1998 | 5 |
| 2000 | 3 |
| 2001 | 1 |
| 2002 | 2 |
| 2003 | 3 |
| 2004 | 2 |
| 2005 | 2 |
| 2006 | 7 |
| 2007 | 1 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2015 | 3 |
| 2016 | 3 |
| 2018 | 4 |
| 2021 | 1 |
See all 86 ADs
Information bulletins that may apply · 6
Advisory, not mandatory.
Airframe · Mitsubishi MU-2B-60
SAIB CE-19-09Wing Miscellaneous StructureSAIB CE-12-33Landing Gear Retraction/Extension System, Nose Landing GearEngine · Honeywell TPE331-SER series
SAIB NE-16-19Turbine Engine Compressor Section Stator Nozzle DistressSAIB NE-16-18Power Lever Loss of Power ControlSAIB NE-06-70SAIB NE-06-69NTSB investigations
No NTSB investigations matched to N44AFMatched 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 Mitsubishi MU-2B-60 aircraft
FAA incident reports
No FAA accident or incident reports matched to N44AFMatched 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 Mitsubishi MU-2B-60 aircraft
Service difficulty reports
No reports matched to N44AFGeneral 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 Mitsubishi MU-2B-60 aircraft
STCs that may be installed · 141
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Mitsubishi MU-2B-60
Earlier aircraft with this N-number · 1
This aircraft carried N44AF before the one registered now. The FAA can assign a mark to another aircraft once a registration is cancelled.