# STC SA93NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aviation Inspection & Repair Inc, United States
- Description: Installation of a modified engine cowl, wing trailing edge/body fillet and a 16-gallon auxiliary fuel tank
- Applied: January 30, 1974
- Status date: March 1, 1974
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A-766](https://openairdocs.org/tcds/A-766)
- Certificate PDF: https://openairdocs.org/files/sha256/5e/33/5e334f5aebc65c170164e3081155875bef003cc544789cf52834d42974c671bd
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/951500201D7B494886257ADA0073C91A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA93NW

## ADs that name it (0)

None.

## Approved models (1)

- Swift Museum Foundation Inc. GC-1B ([TCDS A-766](https://openairdocs.org/tcds/A-766))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- March 1, 1974: Issued, Current. [certificate](https://openairdocs.org/files/sha256/5e/33/5e334f5aebc65c170164e3081155875bef003cc544789cf52834d42974c671bd)

---
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.