# STC SA2884SO

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aero Trim, Inc, United States
- Description: Installation of an adjustble time tab on the left aileron.
- Status date: December 6, 1990
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A19SO](https://openairdocs.org/tcds/A19SO)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/12E61DA46D779B2485256CC20008CA5A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA2884SO

## ADs that name it (0)

None.

## Approved models (2)

- The New Piper Aircraft Inc. PA-44-180 ([TCDS A19SO](https://openairdocs.org/tcds/A19SO))
- The New Piper Aircraft Inc. PA-44-180T ([TCDS A19SO](https://openairdocs.org/tcds/A19SO))

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