# STC SA673SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Luther W Moore, United States
- Description: All metal covering of aileron.
- Status date: January 1, 1960
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 1A2](https://openairdocs.org/tcds/1A2), [TCDS 2A8](https://openairdocs.org/tcds/2A8), [TCDS AR-7](https://openairdocs.org/tcds/AR-7)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1D135BA07399D189862570D20057CE40.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA673SW

## ADs that name it (0)

None.

## Approved models (3)

- The New Piper Aircraft Inc. PA-18 ([TCDS 1A2](https://openairdocs.org/tcds/1A2))
- The New Piper Aircraft Inc. PA-18 Series (Restricted Cat.) ([TCDS AR-7](https://openairdocs.org/tcds/AR-7))
- The New Piper Aircraft Inc. PA-25 (Normal Cat.) ([TCDS 2A8](https://openairdocs.org/tcds/2A8))

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