# STC SA00237WI

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Elliott Aviation Technical Products, United States
- Description: Installation of a Bendix/King EFIS-4 0electronic flight instrument system
- Applied: July 7, 1994
- Status date: November 2, 1994
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A20](https://openairdocs.org/tcds/3A20)
- Certificate PDF: https://openairdocs.org/files/sha256/5b/16/5b16d4714706b0abf07c354ba94cfec5481e5dd86590303acd51859b1c431aa8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D00706AD4BF9F9F085256CC1007DC851.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00237WI

## ADs that name it (0)

None.

## Approved models (12)

- Raytheon Aircraft Company 65 (L-23F) ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company 65-80 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company 65-90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company 65-A80 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company 65-A90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company 65-B80 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company 70 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Raytheon Aircraft Company A65 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- 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)

- November 2, 1994: Issued, Current. [certificate](https://openairdocs.org/files/sha256/5b/16/5b16d4714706b0abf07c354ba94cfec5481e5dd86590303acd51859b1c431aa8)

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