# STC SA4181NM-D

- Type: Supplemental type certificate
- Status: Historical, Surrendered
- Holder: Hollingsead International, United States
- Description: Reconfiguration of the Boeing Model 757-200 airplane.
- Applied: May 23, 1989
- Status date: June 18, 2009
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 21, Part 21, Part 21, Part 21, Part 21
- Data sheets: [TCDS A2NM](https://openairdocs.org/tcds/A2NM)
- Certificate PDF: https://openairdocs.org/files/sha256/4e/2c/4e2cb3951386412269c3f2965da0b23262066362507414d59f0b49b55965c26c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D4C258163A904136862575EB006CFBBF.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA4181NM-D

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 757-200 ([TCDS A2NM](https://openairdocs.org/tcds/A2NM))

## 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: SA4181NM-D This certificate issued to: Hollingsead International Certificate 2226 Goodyear Avenue SURRENDERED Ventura, California 93003 on 6-18-09 Certifies that the change in the type design for the following product with the limitations and conditions therefor as specified hereon meets the airworthiness requirement's of Surt 25 of the Federal Aviation Regulations.

Original Product Type Certificate Number A2NM Make: Boeing Model: 757-200 Description of Type Design Change: Reconfiguration of the Boeing Model 757-200 airplane in accordance with Tracor Aviation, Inc. Master Drawing List, R01-1, Interior Kecontiguration, Royal Brunel Airlines, Kevision B, dated 8/18/89, or later approved revision.

Limitations and Conditions: This approval should not be incorporated on any certificated product of this model on which other approved modifications are incorporated, unless it is determined that the interrelationship between this change and any of those previously incorporated modifications will not introduce any adverse effect upon the airworthiness of the certificated product. A copy of this STC must be included in the permanent records of the modified aircraft. 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.

Date of Application: May 23, 1989 Date Reissued: June 20, 1991; April 12, 1995;

December 16, 1996; April 1, 1998; August 1, 2005 May 7, 2007 Date of Issuance: October 25, 1989 Date Amended:

FEDERAL AVIATION By Direction of the Administrator Calta K. Wo0 (Signature) Manager, Technical & Administrative Support TOMINSTRATIO Staff, Los Angeles Aircraft Certification Office (Title)

TRANSFER ENDORSEMENT Transfer the ownership of the Supplemental Type Certificate Number to (Name of transferee) (Address of transfer) (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) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (3)

- June 18, 2009: Surrendered, Historical. [certificate](https://openairdocs.org/files/sha256/4e/2c/4e2cb3951386412269c3f2965da0b23262066362507414d59f0b49b55965c26c)
- May 7, 2007: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/93/0a/930a29c72b7cc1eb5edbf05998a09499d49e5aaaab2a0e1027ec54f2a020f7f5)
- August 1, 2005: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/38/9b/389bd3b89f70eaedf95c073f363cc6cc0fdea0ad8e1d3171658d1ed4643913e0)

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