Supplemental type certificate · Sikorsky Aircraft Corporation

Holder
Sikorsky Aircraft Corporation · United States
Status
Current · Reissued
Status date
December 17, 2014
Applied
September 7, 2004
Product
Aircraft · Rotorcraft
Certification basis
Part 21
Data sheet
TCDSH3NE

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

What it approves

Installation of a replacement boarding step.

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.

FAA Form 8110-2 (5/14) Page 1 of

Part of the

Signature

Title SR01952NY-D Sikorsky Aircraft Corporation 6900 Main Street Stratford, CT 06615 Federal Aviation Regulations.

1. Installation of a replacement boarding step in a Sikorsky S-70C in accordance with Keystone Helicopter Installation Drawing List IDL00827 Rev. - dated March 4, 2005 or later approved revision.

2. Keystone Helicopter Instructions for Continued Airworthiness, Boarding Step installation in a Sikorsky S-70C Helicopter, Report No. IC00827 Rev. - dated 9/30/2004 or later approved revision is required for this modification.

1. The installer must determine whether this design change is compatible with previously approved modifications.

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

Gaetano Sciortino Manager New York Aircraft Certification Office Sikorsky S-70C October 1, 2011, December 17, 2014 September 7, 2004 March 4, 2005 H3NE 2

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee)

From (Name and address of grantor)

2 SR01952NY-D

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
Sikorsky Aircraft CorporationS-70CH3NE

Every issue · 3

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

DateStatusFiles
December 17, 2014Reissued, currentCertificate
October 1, 2011Reissued, earlier issueCertificate
March 4, 2005Issued, earlier issueCertificate