What it approves
Repair of corrosion damaged wing spar scarf splices.
ADs that name this STC · 1
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| Martin-Marietta Corporation | 404 | 1A7 |
Supplemental type certificate · Marco Island Airways Inc
- Holder
- Marco Island Airways Inc · United States
- Status
- Current · Reissued
- Status date
- November 7, 1978
- Product
- Aircraft · Large Multi-Engine
- Certification basis
- Part 21
- Data sheet
- TCDS1A7
From FAA DRS. DRS record last changed December 6, 2025.