# STC SA04525NY

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Avionik Straubing GmbH, Germany
- Description: Installation of dual GPS/NAV/COMM Garmin  GNS430/530(A)W
- Applied: April 24, 2020
- Status date: August 6, 2020
- Product: Aircraft, Small Airplane
- Certification basis: Part 21, Part 23
- Data sheets: [TCDS A1WI](https://openairdocs.org/tcds/A1WI)
- Certificate PDF: https://openairdocs.org/files/sha256/57/8e/578ea832e7f0a13b64b3bcff86da262a3b96ad4587a6eb8149c29ca971147451
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C503CA67CD4AB9D3862585EB0036656A.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA04525NY

## ADs that name it (0)

None.

## Approved models (4)

- Textron Aviation Inc. 525 ([TCDS A1WI](https://openairdocs.org/tcds/A1WI))
- Textron Aviation Inc. 525A ([TCDS A1WI](https://openairdocs.org/tcds/A1WI))
- Textron Aviation Inc. 525B ([TCDS A1WI](https://openairdocs.org/tcds/A1WI))
- Textron Aviation Inc. 525C ([TCDS A1WI](https://openairdocs.org/tcds/A1WI))

## 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.

FAA Form 8110-2 (4/20) SUPERSEDES PREVIOUS EDITION Page 1 of ___

Part of .

IMPORT SA04525NY Avionik Straubing Entwicklungs GmbH Flugplatzstrasse 5 Atting, BAV Germany 94348 23 Federal Aviation Regulations A1WI CESSNA CESSNA 525, 525A, 525B, 525C

1. Installation of dual GPS/NAV/COMM Garmin GNS430/530(A)W in accordance with Avionik Straubing Entwicklungs GmbH Master Document List Doc No. ASR-2011-059-MDL-01, Issue 4, dated April 07, 2020 or later EASA approved revisions.

2. Aircraft operation in accordance with Avionik Straubing Entwicklungs GmbH Approved Flight Manual Supplement Doc No.

ASR-2011-059-FMS-05.1, Issue 0, dated April 07, 2020 or later EASA approved revisions.

3. Maintenance in accordance with Avionik Straubing Entwicklungs GmbH Instructions for Continued Airworthiness Doc No.

ASR-2011-059-ICA-11.1, Issue 0, dated April 07, 2020 and Instructions for Installation Doc No. ASR-2011-059-IFI-10.1 or later EASA accepted revisions.

1. The installer must determine whether this design change is compatible with previously approved modifications.

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

04/24/2020 08/06/2020 Timothy J. Hadsall Acting Manager New York ACO Branch 2

FAA Form 8110-2 (4/20) SUPERSEDES PREVIOUS EDITION Page 2 of ___

**IMPORT SA04525NY 2**

FAA Form 8110-2 (4/20) Page ___ of ___

IMPORT SA04525NY Certification Basis:

The following regulations 23-00 through 23-62 apply:

**14 CFR 23.307, 23.365, 23.561, 23.575, 23.603, 23.607, 23.611, 23.613, 23.671,**

23.867, 23.1301, 23.1309, 23.1321, 23.1327, 23.1351, 23.1357, 23.1365, 23.1431,

23.1529, 23.1581, 23.1585 2 2

## Every issue (1)

- August 6, 2020: Issued, Current. [certificate](https://openairdocs.org/files/sha256/57/8e/578ea832e7f0a13b64b3bcff86da262a3b96ad4587a6eb8149c29ca971147451)

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