# STC SA1886NM

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Weatherly Avn Co Inc, United States
- Description: Installation of metal tail surfaces.
- Status date: May 7, 1987
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A3SW](https://openairdocs.org/tcds/A3SW)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4C5AFB50913C0BDA85256CC10083D22A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1886NM

## ADs that name it (0)

None.

## Approved models (4)

- Ayres Corporation S2R ([TCDS A3SW](https://openairdocs.org/tcds/A3SW))
- Ayres Corporation S2R-T11 ([TCDS A3SW](https://openairdocs.org/tcds/A3SW))
- Ayres Corporation S2R-T15 ([TCDS A3SW](https://openairdocs.org/tcds/A3SW))
- Ayres Corporation S2R-T34 ([TCDS A3SW](https://openairdocs.org/tcds/A3SW))

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