# STC SA4-804

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Cooper Engineering Corporation, United States
- Description: Ceconite 101 covering of rudders, elevators and ailerons.
- Status date: January 1, 1960
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS AL-2](https://openairdocs.org/tcds/AL-2)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/59709DA01C78AFC7862570D00072DDDA.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA4-804

## ADs that name it (0)

None.

## Approved models (7)

- S and R Aviation Services Inc Army B-25C ([TCDS AL-2](https://openairdocs.org/tcds/AL-2))
- S and R Aviation Services Inc Army B-25G ([TCDS AL-2](https://openairdocs.org/tcds/AL-2))
- S and R Aviation Services Inc Army B-25H ([TCDS AL-2](https://openairdocs.org/tcds/AL-2))
- S and R Aviation Services Inc Army B-25J ([TCDS AL-2](https://openairdocs.org/tcds/AL-2))
- S and R Aviation Services Inc Army B-25N ([TCDS AL-2](https://openairdocs.org/tcds/AL-2))
- S and R Aviation Services Inc Army RB-25 ([TCDS AL-2](https://openairdocs.org/tcds/AL-2))
- S and R Aviation Services Inc Army TB-25N ([TCDS AL-2](https://openairdocs.org/tcds/AL-2))

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