STC SA4-1056

Supplemental type certificate · Hemet Valley Flying Service Co.

Holder
Hemet Valley Flying Service Co. · United States
Status
Current · Reissued
Status date
February 19, 1971
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheets
TCDS2-548TCDS785

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

What it approves

Fabric covering attachment with screws instead of stitching.

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 · 2

MakeModelData sheet
General Dynamics Corporation28-5ACF785
General Dynamics CorporationPBY-5 (Army OA-10)2-548