- Effective
- March 12, 1969
- Models
- PC-6/B-H2, PC-6/B1-H2
- Data sheet
- TCDS7A15
- Registered aircraft
- 2 matched by model
- Product
- Aircraft · Small airplane
- Amendment
- 39-732
Unofficial copy of the text in the FAA’s Dynamic Regulatory System. The FAA’s own copy is the authoritative one. DRS record last changed May 30, 2024.
Copies of the files this page was built from, with their SHA-256. Retrieved October 18, 2026.
| File | Size | SHA-256 | Original |
|---|---|---|---|
| FAA DRS HTML | 19 KB | f01d0ec6…36b96c9 | FAA DRS (API key needed) |
On this page
The airworthiness directive
69-05-05 PILATUS: Amdt. 39-732. Applies to Model PC-6/B-H2 and PC-6/B1-H2 airplanes. Compliance required within the next 25 hours' time in service after the effective date of this AD, unless already accomplished. Check the travel of the knurled friction nut on the power control lever assembly to determine if it exceeds 3/4 of a turn. If travel exceeds 3/4 of a turn, install shim(s) of adequate thickness, or drill a new hole and insert a new cotter pin, in accordance with Pilatus Service Bulletin No. 85 dated July 1968 or later Swiss Federal Air Office-approved issue or an FAA- approved equivalent. This amendment becomes effective March 12, 1969.
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 2
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.