# STC SA447SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Swearingen Aviation Corp, United States
- Description: Nose modification.
- Applied: November 9, 1964
- Status date: March 3, 1972
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A16](https://openairdocs.org/tcds/3A16)
- Certificate PDF: https://openairdocs.org/files/sha256/92/c2/92c254397b341094c8a670d422e385047a57b194db1b6a32e8090823eecca309
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EBB0A621489E7F5586257DFC0065623C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA447SW

## ADs that name it (0)

None.

## Approved models (2)

- Beechcraft Corporation 95-55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Beechcraft Corporation 95-A55 ([TCDS 3A16](https://openairdocs.org/tcds/3A16))

## 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.

United States of amenta Bcpartment of Importation— federal 2toiation administration Supplemental 'Cgpe Certificate iSl&GU&ta£& Svearingen Aviation Corporation P. 0. Box 32466 San Antonio, Ttexas 78216 frW'-<^ ^^^^ 3 ^j^ Civil Air *»*<* . 95-55, 95-A55 : Rose ffiodlf ication in accordance vith Bwearinsen Aircraft Drawing List 2901 -DL, dated 11/9/6^, Revision A dated 11/25/64.

. November 9, 196^ November 13, 1964 w*;.

(„& „**_': March 3, 1972 Revision 1 (Signature) _£rlen W. Welsh Chief, Engineering and Manufacturing Br-nch (Title)

FAAFotMSl 10-2(10-68)

## Every issue (1)

- March 3, 1972: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/92/c2/92c254397b341094c8a670d422e385047a57b194db1b6a32e8090823eecca309)

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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.