Supplemental type certificate · Alaska Airlines Inc
- Holder
- Alaska Airlines Inc · United States
- Status
- Current · Surrendered
- Status date
- March 27, 2009
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Installation of passenger seats.
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 Approved models · 1
| Make | Model | Data sheet |
|---|
| Grumman American Aviation Corporation | G-21A | 654 |