# STC SA3486NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Ancra International LLC, United States
- Description: Installation of cargo pallet restraint P/N 80404-10.
- Applied: June 19, 1987
- Status date: September 3, 2019
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE)
- Certificate PDF: https://openairdocs.org/files/sha256/53/22/532266cabd39351bd25948d69397925dfbbbfaf6e167bc58198bb167a4fe9f0c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E33CB24C32B74CFD862585DD0046C5E3.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3486NM

## ADs that name it (0)

None.

## Approved models (6)

- The Boeing Company 747-100 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-200B Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-200C Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-200F Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-300 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE))
- The Boeing Company 747-400 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.

Ancra International LLC 601 South Vincent Avenue Azusa, CA 91702 25

Description of Type Design Change: Installation of Cargo Pallet Restraint P/N 80404-10 in accordance with FAA approved Ancra Controlled Drawing List DL 80404, Revision “C”, dated November 30, 1994, or later FAA approved revision.

Limitations and Conditions: The installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this change and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the 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.

June 19, 1987

September 4, 1988

January 30, 1992; October 8, 1996; March 29, 2912; September 3, 2019

February 28, 1995

(Signature) Manager, Technical & Administrative Support Section Los Angeles ACO Branch (Title)

A20WE

Boeing

747-100, -200, -300, -400

## Every issue (2)

- September 3, 2019: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/53/22/532266cabd39351bd25948d69397925dfbbbfaf6e167bc58198bb167a4fe9f0c)
- March 29, 2012: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/0c/a5/0ca59b4e26a9b497a586d3da53f50b4bb4245f8ff9b94e5e3b5eb65b275ad916)

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