# STC SA7420SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: BF Goodrich Aerospace
- Description: Replace existing Grimes P/N 60-4068-1 emergency power supply with Vista Manufacturing, Inc., emergency power supply Model 65-3, P/N 87-5106-3, in accordance with Vista Manufacturing, Inc., Drawing List 88-5100-3, Rev. A, Dated April 11, 1988, or later FAA Approved Revision.
- Status date: September 30, 2011
- Data sheets: A16WE
- Certificate PDF: https://openairdocs.org/files/sha256/eb/38/eb389824f5d5ca1611f06b863a4c343aefef6d9dac80181ff7a606b69c2a75dd
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2909C969E78DC1388625793E005BCAD1.0001
- Page: https://openairdocs.org/stc/SA7420SW

## ADs that name it

None.

## Approved models (1)

- The Boeing Company 737 (TCDS A16WE)

## 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.

Description of Type Design Change: Replace existing Grimes P/N 60-4068-1 emergency power supply with Vista Manufacturing, Inc., emergency power supply Model 65-3, P/N 87-5106-3, in accordance with Vista Manufacturing, Inc., Drawing List 88-5100-3, Rev. A, Dated April 11, 1988, or later FAA Approved Revision.

Limitations and Conditions: Compatibility of this modification with previously installed equipment must be determined by installer.

BF Goodrich Aerospace Lighting Systems Division 3445 South 5th Street Phoenix, AZ 85040 A16WE Boeing Make :

737 Model :

Date reissued: April 27, 1990, September 25, 1995, January 31, 1996, September 30, 2011

( Signature) Melvin Taylor Manager, Atlanta Aircraft Certification Office

( Title)

Date of application: April 01, 1988

Date of issuance: May 18, 1988

## Every issue (1)

- September 30, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/eb/38/eb389824f5d5ca1611f06b863a4c343aefef6d9dac80181ff7a606b69c2a75dd)

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