STC SA415SW

Supplemental type certificate · Sierra Industries, Inc

Holder
Sierra Industries, Inc · United States
Status
Current · Reissued
Status date
December 1, 1999
Applied
July 22, 1964
Product
Aircraft · Large Airplane
Certification basis
Part 21
Data sheet
TCDSA-772

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

What it approves

Modification to main landing gear struts to qualify aircraft for 48,000 lbs. landing weight

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.

•IHmtzh ^tatea <©f .Ammca ^Dtaium J\0mtmalraium (&erttftcate SA415SW Sierra Industries, Inc., a Texas Corporation Garner Field Road Uvalde, TX 78801 772 Civil Ai r Flying Tigv Line, Inc. (Curtis-Wright) C-46A Modification to main landing gear struts to qualify aircraft for 48,000 Ibs.

landing weight in accordance with Drawing List SD302000-2B dated 8/20/64.

1. This modification eligible on Curtis-Wright Model C-46A, Serial no. 133, Registration No. N446M only.

2. Structural approval only.

.- July 22, 1964 August 21, 1964 .- December 1, 1999 JSz^fe amena&af.- May 8, 1967 Revision 1 (Signature) Michele M. Owsley, Manager Airplane Certification Office, Southwest Region (Title)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and <//> code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and <7/> code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

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
Flying Tiger Line Inc.C-46AA-772