What it approves
Fabrication and installation of a Frahm vibration absorber.
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.
N umber SH3174SO This certificate issued to
Part 7 of the Civil Air R egulations .
Original Product -- Type Certificate N umber :
Fabrication and installation of a Frahm Vibration Absorber in accordance with Aeronautical Accessories, Inc. Drawing List, Report No. AA-91053, Revision A, dated February 3, 1992, or later FAA approved revision.
The installer must determine whether this design change is compatible with previously approved modifications. 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.
Bell Helicopter Textron, Inc.
441 Industrial Park Road Piney Flats, TN 37686 H1SW M ake : Bell Helicopter Textron, Inc.
M odel : 205A, 205A-1, 205B Date of application : May 23, 1991
Date of issuance : March 16, 1992
Date reissued : November 26, 2012
Date amended : April 1, 1992;
November 6, 1992
B y direction of the A dministrator
(Signature) Scott A. Horn, Acting Manager, Rotorcraft Certification Office, Southwest Region
(Title)
FAA Form 8110-2-1(10-69) Page 2 of 2
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.