# STC SA5993SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Lewis Aircraft Service, United States
- Description: Replace existing wingtips with new wingtip extensions.
- Applied: October 23, 1984
- Status date: August 16, 1985
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 1A16](https://openairdocs.org/tcds/1A16)
- Certificate PDF: https://openairdocs.org/files/sha256/ff/01/ff01fbe46820399510593fd1044ed59b2f536311756dc850373fb9e596d5a638
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3569DD17DCBABB1685256CC200569DB1.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA5993SW

## ADs that name it (0)

None.

## Approved models (1)

- Allied Ag Cat Productions Inc. G-164B ([TCDS 1A16](https://openairdocs.org/tcds/1A16))

## 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.

tinted States of anrrica Bepartmcnt of Transportation— federal atriation administration upplemental "Cgpe Certificate <SUvmV€V SA5993SW Project A6910SW-DS CB-192 Lewis Aircraft Service P. 0. Box 1439 Oak Grove, Louisiana 71263 Civil Air f -rtf&4£C£l fjriaina/ iJwcutet 1 A 1 6 Schweizer (Grurnraan) G-164B Replace existing wingtips with new wingtlp extensions in accordance with Lewis Aircraft Services Drawing Numbers 1-000 and 5-000 dated 12/3/84, or later FAA approved revision.

Compatibility of this installation with other previously approved modifications must be determined by the installer.

s&ruz £n* Ac<JiSi^r£*i&dad&**>n*4w^ Sah/mitntAJva^or-jaf <^: October 23, 1984 AugUSt 16, 1985 djjydir«c£i&n'jxpJA4- Manager, Aircraft Certification Division Southwest Rcg-inn (Till*)

This artificatt may kt transftmd in uccorianu with FAR 21.47,

1 INSTRUCTIONS: The transfer endowment below may be u~d to notify .he appropriate FAA Regional Office of the transfer of thu Supplemenul Type Certificate.

The FAA will remue the certificate in the name of the transferee and forward it to him.

TRANSFER ENDORSEMENT Transfer die ownership of Supplemenul Type Certificate Number to (Name of transferee).

(Address of transferee). (.Vumkr *nd strut) (Clt).Statt, mnjyP cwlt > from (Name of grantor) (Print or type).

(Address of grantor) (Citf, SUU, Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- August 16, 1985: Issued, Current. [certificate](https://openairdocs.org/files/sha256/ff/01/ff01fbe46820399510593fd1044ed59b2f536311756dc850373fb9e596d5a638)

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