- Registered owners
- Washington Corporations Inc DBAWashington Corporations
- Location
- Missoula, MT
- Owner type
- Corporation
- Serial number
- 343
- Type
- Fixed wing multi engine
- Engine
- Turbo-prop
- Airworthiness
- Standard, normal
- Airworthiness date
- May 31, 1985
- Certificate issued
- May 15, 2026
- Expires
- May 31, 2033
- Mode S code
- A10DA6
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 59
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1967 | 3 |
|---|---|
| 1968 | 1 |
| 1971 | 3 |
| 1973 | 1 |
| 1974 | 3 |
| 1975 | 4 |
| 1976 | 2 |
| 1978 | 1 |
| 1979 | 1 |
| 1980 | 4 |
| 1981 | 2 |
| 1982 | 1 |
| 1983 | 2 |
| 1987 | 2 |
| 1990 | 2 |
| 1993 | 2 |
| 1994 | 3 |
| 1995 | 4 |
| 1996 | 1 |
| 1997 | 3 |
| 1998 | 1 |
| 1999 | 1 |
| 2000 | 1 |
| 2005 | 2 |
| 2006 | 1 |
| 2008 | 5 |
| 2009 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2022 | 5 |
| 2023 | 1 |
Airframe · Dehavilland DHC-6-300
AD 2023-10-02Indicating/Recording System, NavigationAD 2022-11-12Engine ControlsAD 2022-11-09Wing StructureInformation bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N167WCMatched 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 Dehavilland DHC-6-300 aircraft
FAA incident reports
No FAA accident or incident reports matched to N167WCMatched 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 Dehavilland DHC-6-300 aircraft
Service difficulty reports · 2
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR 98ZZZX2496Axle · crackedDURING MAIN WHEEL AND TIRE CHANGE, FOUND INBD AXLE DRAG LINK ASSY CRACKED THROUGH BRAKE TORQUE PLATE BOLT HOLES ON INBD AXLES ON BOTH LT AND RT GEAR ASSY. SUSPECT STRESS CORROSION. STEEL AXLE IN ALUMINUM CASTING. AIRCRAFT OPERATES IN SALT WATER AREA.SDR 98ZZZX2495Axle · crackedDURING MAIN WHEEL AND TIRE CHANGE, FOUND INBD AXLE DRAG LINK ASSY CRACKED THROUGH BRAKE TORQUE PLATE BOLT HOLES ON INBD AXLES ON BOTH LT AND RT GEAR ASSY. SUSPECT STRESS CORROSION. STEEL AXLE IN ALUMINUM CASTING. AIRCRAFT OPERATES IN SALT WATER AREA.
STCs that may be installed · 259
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 259 STCs