# STC SA501WE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Cooper Engineering Corporation, United States
- Description: Ceconite 101 covering of ailerons, elevators and rudder.
- Status date: January 1, 1960
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-812](https://openairdocs.org/tcds/A-812)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/280BAF73AA3180D7862570D10065A8FC.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA501WE

## ADs that name it (0)

None.

## Approved models (1)

- The Boeing Company 377 ([TCDS A-812](https://openairdocs.org/tcds/A-812))

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From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.