What it approves
Replace lower cabin door sill.
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
No AD in this release names this STC
Supplemental type certificate · Knots 2U, Ltd
- Holder
- Knots 2U, Ltd · United States
- Status
- Current · Issued
- Status date
- August 5, 1997
- Product
- Aircraft · Small Multi-Engine
- Certification basis
- Part 21
- Data sheet
- TCDSA1EA
From FAA DRS. DRS record last changed December 6, 2025.