# STC SA3381WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Telair US LLC, United States
- Description: Installation of Brownline lower lobe cargo system, No. 45478-101. (747-132)
- Applied: November 29, 1976
- Status date: March 26, 2015
- Product: Aircraft, Large Airplane
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE)
- Certificate PDF: https://openairdocs.org/files/sha256/35/d4/35d45c50d482f58d4da71e1e332ca17ddda27d0902b6a66b0a3e71b683e8614a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C62F48FB9BAC1F3186257FC400557160.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3381WE

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 747-100 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))

## 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.

Part 25 of the Federal Aviation Regulations.

Installation of Brownline Lower Lobe Cargo System Number 45478-101 in accordance with FAA sealed Installation Instructions Drawing Number 45479, Revision “B” or later FAA approved revision.

1) The installer must determine whether this design change is compatible with previously approved modifications.

2) The approval of this change in type design applies to Boeing 747-132 only.

3) If the holder agrees to permit another person to use this certificate to alter the product, the holder must give the other person written evidence of that permission.

Telair US LLC 500 Gateway Drive Goldsboro, NC 27534 A20WE Make : Boeing Model : 747-132 Date of application : November 29, 1976

Date of issuance : April 11, 1977

Date reissued : December 7, 1981; November 25, 1986;

March 26, 2015

By direction of the Administrator Original Signed By:

Karol Mordasiewicz

(Signature) Karol Mordasiewicz Manager, Airframe & Administrative Branch Chicago Aircraft Certification Office

(Title)

FAA FORM 8110-2-1(10-69) PAGE 2 of 2 PAGES

## Every issue (1)

- March 26, 2015: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/35/d4/35d45c50d482f58d4da71e1e332ca17ddda27d0902b6a66b0a3e71b683e8614a)

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