# STC SA00143LA

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: ELT Engineering, United States
- Description: Installation of control yoke retainer lock.
- Status date: August 2, 1996
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A15](https://openairdocs.org/tcds/3A15), [TCDS 3A16](https://openairdocs.org/tcds/3A16), [TCDS A-777](https://openairdocs.org/tcds/A-777)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/67A08D12FC0A93B585256CC1007DC7D2.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00143LA

## ADs that name it (0)

None.

## Approved models (7)

- Raytheon Aircraft Company 35 Series ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Raytheon Aircraft Company 35-33 Series ([TCDS 3A15](https://openairdocs.org/tcds/3A15))
- Raytheon Aircraft Company 56TC ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Raytheon Aircraft Company 58 ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Raytheon Aircraft Company 58A ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Raytheon Aircraft Company 95 Series ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Raytheon Aircraft Company A56TC ([TCDS 3A16](https://openairdocs.org/tcds/3A16))

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