What it approves
Installation of ground proximity warning system with cockpit annunciations deactivated and warning signals connected to digital recorder. (727-222)
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.
600 Jefferson Street Houston, Texas 77002
Part 4b of the Civil Air Regulations Original Product Type Certificate Number :
A3WE
Boeing
727-222 S/N 19540 Only Description of Type Design Change: Installation of Ground Proximity Warning System with cockpit annunciations deactivated and warning signals connected to digital recorder. Prime purpose of this STC is to obtain developmental data on the performance of the GPWS computer.
Limitations and Conditions: Cockpit GPWS annunciations shall be deactivated. This STC requires prior accomplishment of STC No. SA2826WE-D and is applicable to airplane Serial Number 19540 only.
This certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration.
Date of application: March 13, 1975
Date of issuance: March 13, 1975
Date reissued: November 30, 2011
( Signature) Haifa Haj-Eid Supervisor, 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.
ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
Approved models · 1
| Make | Model | Data sheet |
|---|---|---|
| The Boeing Company | 727-200 Series | A3WE |