STC SH4775NM

Supplemental type certificate · Hillsboro Aviation Inc

Holder
Hillsboro Aviation Inc · United States
Status
Current · Reissued
Status date
June 7, 2016
Applied
May 15, 1989
Product
Aircraft · Rotorcraft
Certification basis
Part 21, Part 29
Data sheet
TCDSH1SW

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of a manual fuel start switch

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.

Number SH4775NM

This certificate, issued to Hillsboro Aviation, Inc.

3845 NE 30th Avenue Hillsboro, OR 97124

Part 29 of the Federal Aviation Regulations.

Original ProductType Certificate Number: H1SW Make: Bell Model: 205A-1

Description of the Type Design Change: Installation of a manual fuel start switch in accordance with Heli-Conversions, Inc. Wiring Modification Instructions and Drawing No. 890801, dated August 7, 1989, or later Federal Aviation Administration (FAA) approved revision, in lieu of an automatic fuel start system.

Limitations and Conditions: Approval of this change in type design applies to the above rotorcraft only. This approval should not be extended to other rotorcraft on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that rotorcraft. Rotorcraft modified in accordance with this supplemental type certificate must be operated in accordance with the applicable Rotorcraft Flight Manual Supplement indicated or later FAA-approved revisions as follows: for rotorcraft equipped with Honeywell T5317B engine, Document No. FMS-4775-17B, FAA-approved January 25, 2006; for rotorcraft equipped with Honeywell T5317A engine, Document No. FMS-4775-17A, FAA approved January 25, 2006; for rotorcraft equipped with Honeywell T5313B engine, Document No.

FMS-4775-13B, FAA-approved January 25, 2006. A copy of this certificate must be maintained as part of the permanent records for the modified rotorcraft.

If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Date of application: May 15, 1989 Date reissued: April 12, 2013; June 7, 2016 Date of issuance: December 8, 1989 Date amended: January 30, 2006

FAA FORM 8110-2-1 (10-69) PAGE 1 OF 2 PAGES By direction of the Administrator

(Signature)

Manager, Seattle Aircraft Certification Office (Title)

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
Bell Helicopter Textron Inc.205A-1H1SW

Every issue · 3

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

DateStatusFiles
June 7, 2016Reissued, currentCertificate
April 12, 2013Reissued, earlier issueCertificate
December 8, 1989Issued, earlier issueCertificate