STC SA8852SW

Supplemental type certificate · Vallejo Investments Inc.

Holder
Vallejo Investments Inc. · United States
Status
Current · Reissued
Status date
August 17, 2007
Applied
August 18, 1993
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA3WE

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

What it approves

ONE ONLY STC: Installation of a single manifold passenger oxygen system. Approved for installation on 727, serial number 20512 ONLY.

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 Vallejo Investments, Inc.

One Embarcadero Center, Suite 1050 San Francisco, CA 94111 Part 4b of the Civil Air Regulations.

A3WE

Boeing

727, S/N 20512 only Description of Type Design Change:

Installation of a single manifold passenger oxygen system in accordance with Comtran International Incorporated, drawing list No. 2222-3500-301, Rev. C, dated 2/16/94, or later FAA approved revision.

This STC is approved for installation of airplane serial No. 20512 only. This STC limits the passenger capacity to 33 occupants. Compatibility of this modification with previously installed equipment must be determined by installer.

Date of application : August 18, 1993

Date of issuance : May 12, 1994

Date reissued : September 18, 2000; November 17, 2000;

August 17, 2007

( Signature) Manager, Technical & Administrative Support Staff, 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

-END-

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 Company727A3WE