STC SA1107WE

Federal Aviation Agency Supplemental Type Certificate Number: SA110708 This certificate issued to: Metador Pipelines, Inc.

Aircraft Division 1128 Airport Road, Municipal Airport Certifies that the change in the type design for the fillin Hutchinson, kansas therefor as specified horum meets the airm thiness requirments of Part 9 of the stoneS Regulations

• Original Product - Sype tertificate. Lumber: Make: Douglas

• Heated: B26 Jescription of Type Jesign Tihungp:

Alter wing spar configuration. Bock Island data required: Dug's RIPD 2005 with E.O. -1 and -2, RIPD 2007, Change B, and RIPD 2008.

This is an approved modification within the meaning of Para. (c), (d) and (e) of AD 64-12-3. When the modification has been accomplished in accordance with this SIC, the repetitive inspections required by the AD may be discontinued.

Jimilalind and fundilione: This approval applies to bhe Model A-26B Or A-26C aircraft only. This approval should not be extended to other specific airplanes of this model on which other previously approved modifications are incorporated, unless it is determined that the inter-relationship between this change and auy of those previously approved modifications will introduce no adverse effect upon the airworthiness of that airplane.

Acceptance criteria for this change: CAR 4 of November 9, 1945, and CAR 4b.270(b) DE Me Sent 992 the seputing dale which is the bases for approad dall roman in effort until serrendered, suspended, rembed or a le dab is therwise estallished toy the Salmonistrater of the Faderal hiation Spency Date of Application: . 10-28-64 1-30-68 11-24-65 I ate an evel By direction of the Immatenter ED STATES O Engineering & Manufacturing Branch John A. Carran, Chief Any alteration of this certificate is funshable i a Ime of not ev ding 31 0m