# STC SA4-859

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Cooper Engineering Corporation, United States
- Description: Ceconite 101 covering of rudder, elevators and ailerons.
- Status date: January 1, 1960
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-2-575](https://openairdocs.org/tcds/A-2-575)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B20F1C210B28278A862570D00072D7C0.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4-859

## ADs that name it (0)

None.

## Approved models (1)

- Rockwell International Corporation AT-6 Series ([TCDS A-2-575](https://openairdocs.org/tcds/A-2-575))

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