What it approves
17-inch windows.
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 · Grand Central Aircraft Co
- Holder
- Grand Central Aircraft Co · United States
- Status
- Current · Issued
- Status date
- June 6, 1970
- Product
- Aircraft · Large Multi-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.