What it approves
Short engine exhaust stacks and modified nacelle and exhaust shroud on aircraft equipped with Wright R-2600-29 engines.
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 04 prior to November 9, 1945 of the Civil Air Regulations.
2-576
Douglas
B-23 (UC-67) Description of Type Design Change: Installation of (short) engine exhaust stacks and modified nacelle and exhaust shroud on aircraft equipped with Wright R-2600-29 engines in accordance with Aircraft Technical Service Incorporated Data List Drawing Number 315.
Limitations and Conditions: This approval should not be extended to other specific aircraft of this m odel on which other previously approved m odifications ar e incorporated, unless it is determ ined 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 : June 17, 1958
Date of issuance : June 19, 1958
Date reissued : August 6, 2007
( Signature) Manager, Technical & Administrative Support Staff Los Angeles 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.
Approved models · 2
| Make | Model | Data sheet |
|---|---|---|
| Douglas Aircraft Co. Inc. | Army B-23 | 2-576 |
| Douglas Aircraft Co. Inc. | Army UC-67 | 2-576 |