STC SR00319SE

Supplemental type certificate · Croman Corporation

Holder
Croman Corporation · United States
Status
Current · Amended
Status date
June 7, 2013
Applied
October 2, 1996
Product
Aircraft · Rotorcraft
Certification basis
Part 21
Data sheets
TCDSH2EATCDS1H15

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

What it approves

Modification of Part Number S6137-23009-6 main transmission rear cover per

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 SR00319SE

This certificate, issued to Croman Corporation 801 Avenue “C” White City, OR 97503

Part * of the * Regulations.

Original ProductType Certificate Number: * See attached Federal Aviation Administration (FAA) Make: Approved Model List (AML) SR00319SE for approved Model: aircraft models and applicable airworthiness regulations

Description of the Type Design Change: Modification of Part Number S6137-23009-6 main transmission rear cover per Croman Corporation Document as specified on AML SR00319SE, for use in place of the main transmission rear cover Part Number S6135-20060.

Limitations and Conditions: Approval of this change in type design applies to the above listed rotorcraft models only. This approval should not be extended to other rotorcraft of this model series on which other previously approved modifications are incorporated unless it is determined by the installer that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of the rotorcraft.

Rotorcraft modified in accordance with this STC must be maintained in accordance with the Instructions for Continued Airworthiness (ICA) as specified on AML SR00319SE.

A copy of this certificate and the ICA 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: October 2, 1996 Date reissued:

Date of issuance: March 15, 1996 Date amended: February 20, 2013; June 7, 2013

(Signature)

Acting 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 · 4

MakeModelData sheet
Sikorsky AircraftS-61L1H15
Sikorsky AircraftS-61N1H15
Sikorsky AircraftS-61NM1H15
Sikorsky Aircraft CorporationS-61AH2EA

Every issue · 2

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

DateStatusFiles
June 7, 2013Amended, currentCertificateAML_SR00319SE
February 20, 2013Amended, earlier issueCertificate