STC SA4-1397

Supplemental type certificate · SOUTHWESTERN AERO EXCHANGE INC.

Holder
SOUTHWESTERN AERO EXCHANGE INC. · United States
Status
Current · Reissued
Status date
February 27, 2006
Applied
March 2, 1961
Product
Aircraft · Small Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA-765

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

What it approves

Installation of Tricycle landing gear and nose assembly.

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.

This Certificate issued to Southwestern Aero Exchange, Inc.

18502 East 108th Street, North Owasso, OK 74055-8124

Part CAR 3 of the Civil Air Regulations.

A-765 BEECH C-45G, C-45H, D-18S Description of Type Design Change: Installation of Tricycle Landing Gear and Revised Nose Assembly in accordance with Volpar Assembly Drawing Number 427.

Limitations and Conditions. This approval should not be extended to other specific airplanes of this model on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that airplane.

AD-53-6-3 is to be accomplished prior to installation of the new gear assembly. 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. (See Page 3.)

This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration.

Date of application: March 2, 1961

Date of issuance: February 17, 1961

Date reissued: Jan. 23, 1998; Feb. 27, 2006

Date amended: Mar. 22, 1961

( Signature) Manager, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office ( Title)

Number SA4-1397

Limitations and Conditions: – continued

All nose gear cylinder casting are to be ultimate tested for the side lead condition of CAR 3.256.

Parts damaged by this test are not to be used.

Volpar Airplane Flight Manual Supplement dated February 17, 1961, is required with this modification.

The Agency installing this STC kit will provide an adequate weight and balance report with each modification.

The modified airplane maximum gross weight is not to exceed that listed in the Aircraft Specification or 9000 pounds, whichever is less.

- END -

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 · 3

MakeModelData sheet
Raytheon Aircraft CompanyC-45GA-765
Raytheon Aircraft CompanyC-45HA-765
Raytheon Aircraft CompanyD18SA-765