# STC SA2125WE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Ancra International LLC, United States
- Description: Modify type design by installation of Ancra Cargo Net Assembly 40234-10 used in conjunction with either Brownline pallet assembly 22630-51 or Heath Tecna pallet assembly AC 10065-1. (707-321C)
- Applied: December 5, 1969
- Status date: March 29, 2012
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 4A26](https://openairdocs.org/tcds/4A26)
- Certificate PDF: https://openairdocs.org/files/sha256/91/d0/91d018a76c56f02db5c4db31386c9c91401badb22e3f9d757c080c5d61ce6c3c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8A682F6DC150DBAC862579E4007B442C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2125WE

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 707-300C Series ([TCDS 4A26](https://openairdocs.org/tcds/4A26))

## 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 SA2125WE

This Certificate issued to

Part 4b of the Civil Air Regulations.

Modify type design by installation of Ancra Cargo Net Assy. 40234-10 used in conjunction with either Brownline Pattel Assy. 22630-51 or Heath Tecna Patel Assy. 10065-1 as specified in the aircraft weight and balance manual, Document D6-14083 and FAA Approved Drawing DL 40234.

Limitations and Conditions: The approval of this change in type design applies to 707-321C only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. This determination should include consideration of significant changes in weight distribution, such as an increase in the fixed disposable weight in the fuselage. 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 4A26

Boeing

707-321C Original Product Type Certificate Number :

Date of application : December 5, 1969

Date of issuance : March 18, 1970

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

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

(Title)

Number (STC No.)

## Every issue (1)

- March 29, 2012: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/91/d0/91d018a76c56f02db5c4db31386c9c91401badb22e3f9d757c080c5d61ce6c3c)

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