What it approves
Alclad sheet .020 2024-T3.
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 3 and 4a for 28-5ACF;
Airworthiness Certificate Only (CAR 04a) for PBY-5A of the Civil Air Regulations.
785, 2-548
Convair
28-5ACF, PBY-5A Description of Type Design Change : Modification of PBY-5A Trailing Edge Sect. per OMEC Drawing No. 635 by substituting .020 2024-T3 Alclad sheet in place of original fabric.
Limitations and Conditions : 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 : April 20, 1961
Date of issuance : April 21, 1961
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 |
|---|---|---|
| General Dynamics Corporation | 28-5ACF | 785 |
| General Dynamics Corporation | PBY-5A (Army OA-10A) | 2-548 |