STC SA1056SW

Supplemental type certificate · Williams Robert or Barbara

Holder
Williams Robert or Barbara · United States
Status
Current · Reissued
Status date
April 27, 1984
Product
Aircraft · Small Multi-Engine
Certification basis
Part 21
Data sheets
TCDSA2CETCDSA6CE

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

What it approves

Revise wing contours, leading edge and redesign landing light deflector plates.

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 · 12

MakeModelData sheet
The Cessna Aircraft Company336A2CE
The Cessna Aircraft Company337A6CE
The Cessna Aircraft Company337A (USAF 02B)A6CE
The Cessna Aircraft Company337BA6CE
The Cessna Aircraft Company337CA6CE
The Cessna Aircraft Company337DA6CE
The Cessna Aircraft Company337EA6CE
The Cessna Aircraft Company337FA6CE
The Cessna Aircraft CompanyT337CA6CE
The Cessna Aircraft CompanyT337DA6CE
The Cessna Aircraft CompanyT337EA6CE
The Cessna Aircraft CompanyT337FA6CE