# STC ST9418SC-D

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: American Airlines Inc, United States
- Description: Install wiring provisions for Primex EMPOWER system in passenger cabin to provide power at passenger seats.
- Applied: March 24, 1998
- Status date: June 8, 1998
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A35EU](https://openairdocs.org/tcds/A35EU)
- Certificate PDF: https://openairdocs.org/files/sha256/b4/96/b4961d73042fbff649d573a79f61aa6a19c88d0e4d894990063fd7ff08eb24e8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B0AB4431B0E687CC85256CC3000374D8.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/ST9418SC-D

## ADs that name it (0)

None.

## Approved models (16)

- Airbus A300 B2-1A ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A300 B2-1C ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A300 B2-203 ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A300 B2K-3C ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A300 B4-103 ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A300 B4-203 ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A300 B4-2C ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A300 B4-601 ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A300 B4-603 ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A300 B4-605R ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A300 B4-620 ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A300 B4-622 ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A300 B4-622R ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A300 C4-605R Variant F ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A300 F4-605R ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))
- Airbus A300 F4-622R ([TCDS A35EU](https://openairdocs.org/tcds/A35EU))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

United States of America Bepartment of transportation —JPederal 2toiation administration Supplemental ¥gpe Certificate ST9418SC-D American Airlines, Inc.

P. O. Box 582809 Engineering Dept, MD 176 Tulsa, Oklahoma 74158-2809 Vj6r^;t^!fi&sCie&t£t#Vjl{>^s£wftit(>uMM^fww<z^ JjA^Ja4m0<^^ 25 Federal Aviation^St«auta&e>nA/.

~ » ^ ^pj •, . .

Airbus A300

1) Install wiring provisions only for the Primex EMPOWER system in passenger cabin to provide power at passenger seats per ECO E0771XX dated 12/18/97 and Prototype Revision Form 7721-6 dated 5/12/98 or later DAS1SW approved revisions of each.

2) Complete Primex EMPOWER system in accordance with ECO E0754XX dated 3/27/98 and Prototype Revision Forms 7721-6 dated 6/4/98, 6/5/98 and 6/8/98 and ECO E0738XX dated 12/1 2/97 or later DAS1SW approved revisions of each.

This approval should not tje 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.

*Jn&<cev<fy(tc*z&JaMdj&0Au/iSunJin&da^MntcA'^/ / / & / // // 3/24/98 5/14/98 ^^^z^^/. 6/8/78 E. AGrewe DAS1SW Coordinator (Title)

FAX Fowl 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 t street) (City, State, and ZIP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink)

## Every issue (1)

- June 8, 1998: Amended, Current. [certificate](https://openairdocs.org/files/sha256/b4/96/b4961d73042fbff649d573a79f61aa6a19c88d0e4d894990063fd7ff08eb24e8)

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