STC SA3556SW

Supplemental type certificate · Associated Air Center, Inc. - c/o CT Corporation System

Holder
Associated Air Center, Inc. - c/o CT Corporation System · USA
Status
Current · Reissued
Status date
December 18, 2017
Applied
April 9, 1985
Product
Aircraft · Large Airplane
Data sheet
TCDSA3WE

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Oxygen system modification

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.

FAA Form 8110-2 (8/13) Page 1

Part of the Federal A viation Regulations.

Original Product – Type Certificate Number: MDNH:

MRGHO:

Signature

Title

SA3556SW Associated Air Center, Inc. - c/o CT Corporation System 1999 Bryan Street, Suite 900 Dallas, TX 75201 4b A3WE Boeing 727-200 Oxygen system modification in accordance with Associated Air Center Drawing List No. 46000-10, dated October 28, 1985, or later FAA approved revision.

Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation made in Boeing Model 727-200, Serial Number 21010.

Certification Basis of this STC refers to Part 4b of the Civil Air Regulations (CAR 4b.)

4/9/1985 1/2/1986 12/18/2017 Jose Mora-Vargas ODA Administrator ODA-710437-SW

FAA Form 8110-2 (8/13) Page 2

To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement):

SA3556SW

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 · 1

MakeModelData sheet
The Boeing Company727-200 SeriesA3WE