# STC SA3060SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Goodrich Cargo Systems Inc, United States
- Description: Installation of Cargo Handling system power drive units
- Applied: June 24, 1991
- Status date: February 5, 2008
- 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/sha256/66/40/6640ea01c5c4ccca9576b89185d3d9f4a7cb7dfe7f566f6d51c4a75432902016
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/34290106BB527EB6862573ED004E4CB0.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA3060SO

## 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.

Number SA3060SO

Goodrich Corporation, Cargo Systems Division 2604 Highway 20 North Jamestown, North Dakota 58401 This Certificate issued to

Part 25* of the Federal Aviation Regulations. *Certification basis is set forth in Type Certificate Data Sheet TCDS

747-100 series, -200B series, -200F series, -200C series, -300 series, -400 series A20WE

Boeing

Description of Type Design Change: Installation of Cargo Handling system power drive units in accordance with Aero Union Corporation Drawing List No. HVBC-BO-00001, Revision B, dated November 11, 1991, or later FAA approved revision.

Limitations and Conditions: The installation 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 any previously approved modifications will produce no adverse effect upon the airworthiness of that airplane. 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.

Date of application : June 24, 1991

Date of issuance : November 18, 1991 Date reissued : March 2, 1992, November 7, 2001, February 5, 2008

Date amended : April 23, 1993

( Signature) Manager, Airframe Branch Los Angeles Aircraft Certification Office

( Title)

Number (STC No.)

## Every issue (1)

- February 5, 2008: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/66/40/6640ea01c5c4ccca9576b89185d3d9f4a7cb7dfe7f566f6d51c4a75432902016)

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.