# STC SA1991NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Ancra International LLC, United States
- Description: Installation of ANCRA Corp. cargo connveyor restraint system. (727-2S2F)
- Applied: February 28, 1982
- Status date: March 29, 2012
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE)
- Certificate PDF: https://openairdocs.org/files/sha256/22/66/2266f811f0990e9e4a58b5ad08823e5783342a4d3b85e58702d9284ca39871a6
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A32AD486D2D25CE9862579E300785D4A.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA1991NM

## ADs that name it (0)

None.

## Approved models (2)

- The Boeing Company 727 Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))
- The Boeing Company 727-200F Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE))

## 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.

Number SA1991NM

This Certificate issued to

Part 4b of the Civil Air Regulations.

Installation of Ancra Corporation Cargo Conveyor Restraint System in accordance with FAA approved ANCRA Corporation Controlled Drawing List DL 80000, Revision “D”, dated July 7, 1983, or later FAA approved revision.

Limitations and Conditions: This approval should not be incorporated in any aircraft of these specific models 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.

Ancra International LLC 875 W. 8th Street Azusa, California 91702 A3WE

Boeing

727-2S2F, -200F Original Product Type Certificate Number :

Date reissued : January 30, 1992; October 8, 1996; March 29, 2012

Date amended : March 11, 1986

( Signature) Supervisor, Technical & Administrative Support Staff Los Angeles Aircraft Certification Office

(Title) Date of application : February 28, 1982

Date of issuance : July 21, 1983

Number (STC No.)

## Every issue (1)

- March 29, 2012: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/22/66/2266f811f0990e9e4a58b5ad08823e5783342a4d3b85e58702d9284ca39871a6)

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