# STC ST00030LB

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aero Parts Mfg and Repair, United States
- Description: Installation of thrust reverser door skins.
- Applied: February 2, 1993
- Status date: February 6, 1995
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A6WE](https://openairdocs.org/tcds/A6WE)
- Certificate PDF: https://openairdocs.org/files/sha256/5c/5b/5c5bd692631cf53cfb94d74d6e71e564c9c8feb075eca91447cbe94005b77427
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/97EF74A876889AA685256CC2006A6F6A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST00030LB

## ADs that name it (0)

None.

## Approved models (7)

- The Boeing Company DC-9-31 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))
- The Boeing Company DC-9-32 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))
- The Boeing Company DC-9-33F ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))
- The Boeing Company DC-9-34 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))
- The Boeing Company DC-9-34F ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))
- The Boeing Company DC-9-41 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))
- The Boeing Company DC-9-51 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number ST00030LB This certificate issued to: 431 Rio Rancho Boulevard Aero Parts Manufacturing and Repair Rio Rancho, New Mexico 87124 Purt 25* of the Federal Aviation regulations. *See TCDS No. A6WE for complete certification basis.

Original Product -Type Certificate Number: A6WE Make: McDonnell Douglas Model: DC-9-31, -32, -32F, -33F, -34, -34F, -41, -51 Portion of Type ta si lots (hargevision D, dated January 20, 1995, or later FAA approved revision: Installation of thrust reverser door skins in accordance with Aero afpateing red boditens approval should not be extended to other specific airplanes of this model series on The approval of this modification applies to the above noted which other approved modifications are incorporated, unless it is determined that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft.

Date of Application: . February 2, 1993 Jade missued:

Date of Issuance: February 6, 1995 mendert EDERAL AVIATIO Mitate Chan ( Signalure ) TOMINISTRATO Los Angeles Aircraft Certification Office Manager, Airframe Branch (Tille) 47 FAA FORM 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 and street) (City, State, and ZIP code) Exent of Authority (if licensing agreement) :

Signature of grantor (In ink :

Page OI 2

## Every issue (1)

- February 6, 1995: Issued, Current. [certificate](https://openairdocs.org/files/sha256/5c/5b/5c5bd692631cf53cfb94d74d6e71e564c9c8feb075eca91447cbe94005b77427)

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