What it approves
Installation of Dual Litton Model 72 Inertial Navigation Systems
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.
Un ited S tates of Am erica Department of Transportation - Federal Aviation Administration Supplemental Type Certificate
Number SA1757NM
This certificate, issued to Aviation Technical Services 3121 109th Street SW Everett, WA 98204-3500
Part 4b of the Civil Air Regulations.
Original ProductType Certificate Number: A3WE Make: Boeing Model: 727-200
Description of the Type Design Change: Installation of Dual Litton Model 72 Inertial Navigation Systems in accordance with the attached FAA Sealed Drawing TRAMCO 82-082.
Limitations and Conditions: This change in type design applies only to Boeing Model 727-200 aircraft. This type design change should not be extended to other specific models of these airplanes on which other previously approved modifications are incorporated, unless it is determined by the interrelationship between this change and any of those other previously approve modifications will introduce no adverse effect on the airworthiness of that airplane.
Date of application: July 21, 1982 Date reissued: October 24, 2018 Date of issuance: November 18, 1982 Date amended:
FAA FORM 8110-2 (5/14) PAGE 1 OF 2 PAGES By direction of the Administrator
(Signature)
Manager, Seattle ACO Branch (Title)
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 |