- Registered owner
- Lake Clark Air Inc
- Location
- Port Alsworth, AK
- Owner type
- Corporation
- Serial number
- U49
- Year built
- 1969
- Type
- Fixed wing multi engine
- Engine
- Turbo-prop
- Airworthiness
- Standard, normal
- Airworthiness date
- March 12, 2000
- Certificate issued
- September 26, 2014
- Expires
- September 30, 2027
- Mode S code
- A3462E
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 · 71
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 |
| 1971 | 5 |
| 1972 | 3 |
| 1974 | 1 |
| 1975 | 2 |
| 1976 | 1 |
| 1977 | 1 |
| 1978 | 5 |
| 1979 | 1 |
| 1980 | 3 |
| 1982 | 3 |
| 1983 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 1 |
| 1988 | 1 |
| 1990 | 3 |
| 1992 | 3 |
| 1994 | 1 |
| 1995 | 2 |
| 1996 | 3 |
| 1997 | 3 |
| 1998 | 1 |
| 2001 | 2 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 4 |
| 2006 | 2 |
| 2011 | 2 |
| 2012 | 1 |
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 1 |
Information bulletins that may apply · 9
Advisory, not mandatory.
NTSB investigations · 1
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
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
Reports on N31TN not matched to an aircraft · 1
They name N31TN, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
STCs that may be installed · 223
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.