# STC SA378CH

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Acron Aviation Inc., United States
- Description: Installation of TCAS I.
- Applied: January 25, 1995
- Status date: April 1, 2025
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS 3A20](https://openairdocs.org/tcds/3A20)
- Certificate PDF: https://openairdocs.org/files/sha256/15/69/15696e80a225f8e427259a06cdc2cbb6a560dc87ecf19f724d017b5077597155
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID188008782520250804171310.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA378CH

## ADs that name it (0)

None.

## Approved models (19)

- Textron Aviation Inc. 65 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. 65-80 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. 65-88 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. 65-90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. 65-A80-8800 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. 65-A90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. 65-A90-1 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. 65-A90-2 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. 65-A90-3 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. 65-A90-4 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. 65-B80 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. 70 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. A65 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. A65-8200 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. B90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. C90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. C90A ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. E90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Textron Aviation Inc. H90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

SA378CH Acron Aviation, Inc.

5353 52nd Street South East Grand Rapids, MI 49512-9704 Part 3 the Civil Air Regulations 3A20 Textron Aviation Inc.

65; 65-80; 65-88; 65-90; 65-A80-8800; 65-A90; 65-A90-1;

65-A90-2; 65-A90-3; 65-A90-4; 65-B80; 70; A65;

A65-8200; B90; C90; C90A, E90; H90 Installation of TCAS I in accordance with Master Drawing List, Goodrich Drawing No. 264-10001-001, Rev. C, dated September 13, 2000, or later FAA approved revision.

1. Compatibility of this design change with previously approved modifications must be determined by the installer.

2. FAA Approved Airplane Flight Manual Supplement, Drawing No. 264-10019-001, Rev. C, FAA approved October 31, 2000 or later FAA approved revision is required.

3. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

January 25, 1995 July 10, 1995 October 31, 2000 for Paul Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Service 2 May 23, 1996; October 31, 2000; February 13, 2002;

February 17, 2004; December 12, 2022; April 1, 2025

SA378CH 2

## Every issue (2)

- April 1, 2025: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/15/69/15696e80a225f8e427259a06cdc2cbb6a560dc87ecf19f724d017b5077597155)
- December 12, 2022: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/ac/16/ac164dc93556d0fe83f8d74214724035103ea0c284c52d572b8b53015c7401d8)

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