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STC SA4-1388

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Supplemental type certificate · Cooper Engineering Corporation

Certificate· on FAA DRS
Holder
Cooper Engineering Corporation · United States
Status
Current · Issued
Status date
January 1, 1960
Product
Aircraft · Small Multi-Engine
Certification basis
Part 21
Data sheets
TCDSATC 621TCDSATC 625TCDSATC 640

From FAA DRS. DRS record last changed December 6, 2025.

What it approves

Ceconite 101 covering of complete airplane.

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 · 5

MakeModelData sheet
Consolidated Vultee Aircraft Corporation Stinson DivisionSR-9 SeriesATC 625
Consolidated Vultee Aircraft Corporation Stinson DivisionSR-9AATC 621
Consolidated Vultee Aircraft Corporation Stinson DivisionSR-9B (Army UC-81N)ATC 621
Consolidated Vultee Aircraft Corporation Stinson DivisionSR-9C (Army UC-81C)ATC 621
Consolidated Vultee Aircraft Corporation Stinson DivisionSR-9F (Army UC-81E)ATC 640