# STC SA4052WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Telair US LLC, United States
- Description: Install Main Deck Cargo Loading System
- Applied: July 12, 1979
- 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/sha256/44/db/44db4e6d746ce736771ce0d2d6f2c37b1c25dd0f62febdb8bed2cc2e06fdad52
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A2762654D113D04A86257E9800553735.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4052WE

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 747-200F 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. (See Type Certificate Data Sheet Number A20WE for the complete certification basis).

Install Main Deck Cargo Loading System in accordance with Drawing List Report Number 1291, Revision A, dated February 2, 2001, or later FAA approved revisions; or Brownline Loading Arrangement Drawing 47165, No Revisions, dated July 10, 1979, or later FAA approved revisions.

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

2) An FAA approved cargo interior, compatible with this modification, must be installed on this aircraft.

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 : 747-249F Date of application : July 12, 1979

Date of issuance : November 2, 1979

Date reissued : December 7, 1981; November 25, 1986; March 26, 2015

Date amended : February 21, 2001

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

(Title)

Original Signed By:

Karol Mordasiewicz

FAA FORM 8110-2-1(10-69) PAGE 2 of 3 PAGES

Number

FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES

## Every issue (1)

- March 26, 2015: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/44/db/44db4e6d746ce736771ce0d2d6f2c37b1c25dd0f62febdb8bed2cc2e06fdad52)

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