STC SA04779NY

Supplemental type certificate · Sierra Nevada Corporation

Holder
Sierra Nevada Corporation · United States
Status
Current · Issued
Status date
June 9, 2022
Applied
July 29, 2013
Product
Aircraft · Small Airplane
Certification basis
Part 21, Part 23, Part 36
Data sheet
TCDSA24CE

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

What it approves

Installation of winglets on Textron Aviation Inc. King Air B300/B300C Model Aircraft

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.

SA04779NY Sierra Nevada Corporation Mission Solutions and Technologies 3076 Centreville Road Herndon, VA 20171 23 Title 14 Code of Federal Regulations A24CE Textron Aviation Inc.

B300, B300C

1. Installation of winglets on Textron Aviation Inc. King Air B300/B300C Model Aircraft must be done in accordance with Sierra Nevada Corporation/Integrated Mission Systems Master Drawing List Document No. 02670016 Revision D dated May 24, 2022 or later FAA approved revision.

2. Maintenance of Winglets must be done in accordance with Sierra Nevada Corporation Instructions for Continued Airworthiness (ICA) 0267-0400-0002 Revision A, dated May 17, 2022 or later FAA approved (See Description of Type Design Change Continued on Page 3 of 3)

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

(See Limitations and Conditions Continued on Page 3 of 3) July 29, 2013 June 9, 2022 Timothy J. Hadsall Manager, New York ACO Branch (AIR-7H0) Compliance & Airworthiness Division Aircraft Certification Services (AIR), AVS/FAA 3

SA04779NY SA04779NY 3

SA04779NY Description of Type Design Change (continued):

2. revision.

Limitations and Conditions: (continued):

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

3. 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.

Certification Basis:

Based on 14 CFR 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the FAA certification basis for the Textron Aviation Inc. Model B300/B300C series aircraft modification is as follows:

a. The type certification basis for the Textron Aviation Inc. model B300/B300C series aircraft is shown on TCDS A24CE for parts not changed or not affected by the change.

b. The certification basis for parts changed or affected by the change since the reference date of application, July 29, 2013, is based upon part 23 as amended by Amendment 23-59 and part 36 as amended by Amendment 36-28.

Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for this modification was determined to be:

Regulations at amendment level 23-0 through 23-59:

23.1, 23.3, 23.301, 23.303, 23.305, 23.307, 23.572, 23.573, 23.574, 23.575, 23.601,

23.603, 23.605, 23.607, 23.609, 23.613, 23.619, 23.625, 23.629, 23.867, 23.1529 END 3 3

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 · 2

MakeModelData sheet
Textron Aviation Inc.B300A24CE
Textron Aviation Inc.B300CA24CE