# STC SA2788CE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Avcon Industries Inc, United States
- Description: Install optical glass window in emergency exit door.
- Applied: December 9, 1991
- Status date: January 28, 1992
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A20](https://openairdocs.org/tcds/3A20)
- Certificate PDF: https://openairdocs.org/files/sha256/5c/ff/5cff83ff4c79f7ee0cb08d1973ec0211c158cf3c831d728b3414409ac0f9bc2c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/4B99047710AFC8ED85256CC20008C917.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2788CE

## ADs that name it (0)

None.

## Approved models (4)

- Raytheon Aircraft Company B90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company C90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company C90A ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company E90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- January 28, 1992: Issued, Current. [certificate](https://openairdocs.org/files/sha256/5c/ff/5cff83ff4c79f7ee0cb08d1973ec0211c158cf3c831d728b3414409ac0f9bc2c)

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