What it approves
Modification of aircraft flight and service interphone system. (727-223)
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.
ftrattd States of amtrica Bepartment of'Cransportation—federal 2toiation administration Supplemental 'Cgpe Certificate ST 9430 SC-D American Airlines, Inc.
P. O. Box 582809 MD176 Tulsa, Oklahoma 74158-2809 ,<^^l*^^
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A3 WE Boeing 727-223 Modification of aircraft flight and service interphone system in accordance with American Airlines Engineering Change Order (ECO) H4433XX dated 12/27/99 and Prototype Revision Form 7721-6 dated 1 /25/00 or later DAS 1SW approved revisions of each This approval should not be incorporated in any aircraft of this specific model until compatibility of this modification with previously approved modifications has been determined by the installer.
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.
C77 Jea<?n4v^^ <S$c6nwnt&Jra/t>r-J& 11/15/99 1/25/00 R. D. Iliff DAS 1SW Coordinator (Title)
f*AFo«M 8110-2(10-68)
TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and ZIP code) from (Name of grantor) (Print or type) (Address of grantor) (Number C street) (City, State, and ZIP code) Extent of Authority (if licensing agreement):
Signature of grantor (In ink)
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 |