What it approves
Modification consists of spar reinforcements.
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 reissued to replace certificate reported lost.
This Certificate issued to MIKE KEITHLEY MAILING ADDRESS c/o MGK AERO INC. P. O. BOX 221957 d/b/a VANAERO COMPANY NEWHALL, CA 91322-1957 25620 RYE CANYON ROAD BLDG. A VALENCIA, CALIFORNIA 91355 Part CAR 9, 04 of November 9, 1945 and CAR 4b.270(b) of the Civil Air Regulations.
Douglas
A-26B and A-26C (B-26) Description of Type Design Change : Modification consists of spar reinforcem ents per On Mark Engineering Company sealed Summary Drawing List Number 26-1599.
Limitations and Conditions: The approval of this change in type design applies basically to Model A-26B and A-26C aircraft only . This approval should not be extended to other specific aircraft of these models on which other previously approved modifications are incorporated, unless it is determined that the interrelationship between this cha nge and any of those other previ ously approved m odifications will introduce no adverse effect upon the airworthiness of that aircraft. If the holder agrees to perm it another person to use this certificate to alter the product, th e holder shall give the other person written evidence of that permission.
Date of application : March 24, 1964
Date of issuance : May 25, 1964
Date reissued : August 6, 2007
Date amended : July 1, 1964; December 21, 1964
( Signature) Manager, Technical & Administrative Support Staff Los Angeles Aircraft Certification Office ( Title)
ADs that name this STC · 1
An AD can apply because an STC is installed, or mention one in its text.