STC SA4-91

Supplemental type certificate · AiResearch Aivation Service Co

Holder
AiResearch Aivation Service Co · United States
Status
Current · Issued
Status date
January 1, 1960
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDS4A10

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

What it approves

One 4-piece divan left-hand side inboard facing and one 2-place divan right-hand side aft facing from Station 891 aft to pressure dome.

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

MakeModelData sheet
McDonnell Douglas CorporationDC-7 Series4A10