STC SH4331NM

Supplemental type certificate · Simplex Manufacturing Company

Holder
Simplex Manufacturing Company · United States
Status
Current · Issued
Status date
July 8, 1988
Applied
May 16, 1988
Product
Aircraft · Rotorcraft
Certification basis
Part 21

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.

What it approves

Installing a Model 7700 Modular Electrical System.

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

This certificate is a scan without a text layerOpen the PDF to read it.

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 · 7

MakeModelData sheet
Bell Helicopter Textron204BH1SW
Bell Helicopter Textron205AH1SW
Bell Helicopter Textron205A-1H1SW
Bell Helicopter Textron212H4SW
Bell Helicopter Textron214BH6SW
Bell Helicopter Textron214B-1H6SW
Bell Helicopter Textron214STH10SW

Every issue · 1

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
July 8, 1988Issued, currentCertificateApproved model list