STC SA2460SO

Supplemental type certificate · Airweld Inc

Holder
Airweld Inc · United States
Status
Current · Reissued
Status date
April 28, 2008
Applied
February 23, 1988
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDS4A26

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.

What it approves

Installation of Garrett Model GTCP85-98CK APU.

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 issued to AIRWELD, INC.

8167 BELVEDERE AVENUE, SUITE D SACRAMENTO, CALIFORNIA 95826 Part 4b of the Civil Air Regulations Original Product Type Certificate Number :

4A26

BOEING

B707-300B, -300C Description of Type Design Change : Installation of a Garrett Model GTCP85-98CK Auxiliary Power Unit (APU) in accordance with World Auxiliary Power Compan y (previously Page Avjet) Master Drawing List No. MDL-88-19, Revision D, dated October 31, 1988, or later FAA approved revision. FAA approved Airplane Flight Manual Supplements Page Avjet No. FMS-88-516, dated November 17, 1988, and World Auxiliary Power No. FMS-93-001, dated August 4, 1993, or later FAA approved revisions are required, as applicable, with this installation. .

Limitations and Conditions: This installation is approved for ground operation only. Approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer th at the interrelationship between this change and any of those other previously approved modifications will produce no adverse effect upon the airworthiness of that airplane. A copy of this STC must be included in the permanent records of the modified aircraft. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission. To maintain the validity of this STC the provisions of Airworthiness Directive 93-07-13 must be incorporated on or before May 26, 1996.

Date of application : February 23, 1988

Date of issuance : November 17, 1988

Date reissued : Dec. 21, 1988, July 16, 1997, January 5, 2000, December 3, 2001, April 28, 2008

Date amended : December 21, 1988, August 31, 1993

( Signature) Manager, Propulsion Branch Los Angeles Aircraft Certification Office (Title)

NOTE:

DO NOT DELETE THIS PAGE.

DO NOT ADD ANY DATA TO THIS PAGE.

THIS PAGE IS FOR PAGE NUMBERING PURPOSES, PLEASE DISCARD PRINTED COPY.

Number

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 2

MakeModelData sheet
The Boeing Company707-300B4A26
The Boeing Company707-300C4A26