# STC SA00880WI

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Garmin International Inc, United States
- Description: Installation of GAD 42 Interface Adapter.
- Applied: January 17, 2000
- Status date: May 31, 2000
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A20](https://openairdocs.org/tcds/3A20)
- Certificate PDF: https://openairdocs.org/files/sha256/68/36/6836f3fc84a68ec32bb2dc3ad53d9239a80cb66c1a3a639106b988bf0d0a9f68
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/053D688D81D5D43185256CC1007E01B2.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00880WI

## ADs that name it (0)

None.

## Approved models (1)

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

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

' ST2592W United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SAO0880WT This certificate issued to: GARMIN International 1200 E 151st St.

Olathe, KS 66062 Part 3 of the Civil Ait Regulations.

Original Product Typo Certificato Number: 3A20 Make: Beech Model:

C90A Description of Type Design Change:

Installation of GAD 42 Interface Adapter in accordance with GARMIN Master Drawing List 005-00068-30, Revision H, dated May 30, 2000, or later FAA approved revisions.

Limitations and Conditions: Compatibility of this design change with previously approved modifications must be determined by the installer. 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.

Date of Application: January 17,2000 Date Reissued:

Date of Issuance: May May 2000 Date Amended:

By Direction of the Administrator sil M. Digo (Signature) Joef M. Ligon TOMNISTRATOT Program Manager Wichita Aircraft Certification Office (Title)

## Every issue (1)

- May 31, 2000: Issued, Current. [certificate](https://openairdocs.org/files/sha256/68/36/6836f3fc84a68ec32bb2dc3ad53d9239a80cb66c1a3a639106b988bf0d0a9f68)

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