What it approves
Modify the refueling system.
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.
ttnitrd $tatts of SUntrica Bepartmcnt of Importation—jfalerai atriation administration Supplemental t:gpe Certificate iyuvm>v€w SA3968SW-D American Airlines, Inc.
Maintenance & Engineering Center Tulsa, Oklahoma 74151 .<^^/i*>a^ ^ 25 jA« Federal Aviation
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A6WE McDonnell Douglas DC9-82/-83 Modify the refueling system per ECO K1569 dated September 21, 1990 and prototype/revision forms 7721/F2(23) dated October 12, 1990 or later DAS-STC approved revisions.
This approval should not be incorporated in any aircraft of this specific model until compatibility of this modification with other previously approved modifications has been determined by the installer. No flight may be predicated on the use of this equipment. Therefore, this is a non-interference basis certification.
&rsmj/n^a/<Jc>w jfa 7/10/QO " R. J. Walker (Signature} (DAS-1 SW Coordinator) (TitU)
FAX FO«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 ^1P code) from (Name of grantor) (Print or type) _ (Address of grantor) (Number and street} (City, State, and <7f 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.