STC SA933NW

Supplemental type certificate · Lake Vue Aeronautics

Holder
Lake Vue Aeronautics · United States
Status
Current · Amended
Status date
February 22, 2008
Applied
April 15, 1980
Product
Aircraft · Single-Engine
Certification basis
Part 21

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

What it approves

Installation of a BAS, Inc., or a Blancher Model 101 stowable seat

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: LakeVue Aeronautics 24982 – 182 nd Street Spirit Lake, Iowa 51360

Part * of the * Regulations.

Original Product - Type Certificate Number : *See attached FAA Approved Model List (AML) No.

Make : SA933NW for a list of approved aircraft models and Model : applicable airworthiness regulations.

Installation of a BAS, Inc., or a Blancher Model 101 stowable seat in accordance with either BAS, Inc. Drawing List No. 1001, Revision B, dated August 13, 1986; or Bud’s Aero Specialities Drawing List Report 1001, dated April 15, 1980; or Long View Aviation Drawing List Report No. 1001, Revision F, dated December 3, 2006; or LakeVue Aeronautics Drawing List, Revision C, dated February 15, 2008; or later FAA approved revision.

Note: These seats serve as replacements for the center seat. Only those Model R172K and 175 series aircraft equipped with FAA approved center seat floor mounted seat belt attach points are eligible for this installation.

The compatibility of this design change with other previously approved modifications must be determined by the installer. A copy of this Certificate and the Airplane Model List (AML) No. SA933NW must be maintained as part of the permanent records of the modified aircraft. If the holder of this STC 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 : April 15, 1980 Date of issuance : May 16, 1980 Date reissued : March 26, 1980; November 23, 2004;

December 21, 2004; May 8, 2007 Date amended : March 26, 1987; December 19, 1991;

November 23, 2004; December 21, 2004; January 11, 2007; October 17, 2007; February 22, 2008 By direction of the Administrator

Original signed by William Schinstock

( Signature) William Schinstock Associate ACO Manager, Airframe & Services Wichita 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 · 63

MakeModelData sheet
Cessna Aircraft Company170A-799
Cessna Aircraft Company170AA-799
Cessna Aircraft Company170BA-799
See all 63 models

Every issue · 4

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

DateStatusFiles
February 22, 2008Amended, currentCertificateApproved model list
October 17, 2007Amended, earlier issueCertificateSA933NW
May 8, 2007Reissued, earlier issueCertificateSA933NW
December 21, 2004Reissued, earlier issueCertificateSA933NWAML