# STC SA00024IB

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Avionik Straubing Entwicklungs GmbH, Germany
- Description: Installation of S/W 6.71 updated Garmin GTN6/750 or alternatively GTN6/750Xi navigation instruments, with Garmin Flight Stream 510 Bluetooth in accordance with Avionik Straubing
- Applied: August 9, 2021
- Status date: February 24, 2022
- 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/sha256/93/ad/93ade3055b1712f162c2e0456299c7345ec740f4dbd42ad99bd2a1d79b135fe4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AAC6F5D472AD0D7A862587F80057FABD.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00024IB

## ADs that name it (0)

None.

## Approved models (2)

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

IMPORT SA00024IB Avionik Straubing Entwicklungs GmbH Flugplatzstrasse 5, Atting, Germany 94348 Part 23 Title 14 Code of Federal Regulations A1W1 Textron Aviation Inc.

525, 525A

1. Installation of S/W 6.71 updated Garmin GTN6/750 or alternatively GTN6/750Xi navigation instruments, with Garmin Flight Stream 510 Bluetooth in accordance with Avionik Straubing Master Documents List ASR-2021-014-MDL-01-00, Amdt. 00 dated July 06, 2021, or later EASA approved revisions.

2. Maintenance in accordance with Avionik Straubing Instructions for Continued Airworthiness ASR-2021-014-ICA-11-00, Amdt. 00, dated June 17, 2021, or later EASA approved revisions.

(Continued on page 3 of 3)

1. 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.

(Continued on page 3 of 3) August 9, 2021 February 24, 2022 Anthony E. Gallo Manager, International Validation Branch Compliance & Airworthiness Division Aircraft Certification Service 3

**IMPORT SA00024IB 3**

IMPORT SA00024IB Date of Issuance: February 24, 2022

Description of Type Design Change (continued):

3. Aircraft operation in accordance with Avionik Straubing Aircraft Flight Manual Supplements ASR-2021-014-FMS-05.1-00 and ASR-2021-014-FMS-05.2-00, Amdt.

00, dated June 17, 2021, or later EASA approved revisions

2. The aircraft must be operated in accordance with the "Limitations" section of the Airplane Flight Manual Supplement referenced under the description of type design change section of this STC.

3. The aircraft must be maintained in accordance with the "Airworthiness Limitations" section of the Instructions for Continued Airworthiness referenced under the description of type design change section of this STC.

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

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

6. Applicable to this STC is Certification Review Item CRI F-95 effective on May 21, 2021, addressed wireless interfaces with certified aircraft systems for Garmin Flight Stream 510 Bluetooth communications.

7. Design data and documents already FAA approved via STC SA04066NY remain valid for the installation of Dual Garmin GTN650/FTN750.

Certification Basis:

FAA certification basis is defined in regulations at latest amendment 23-0 thru 23-63:

23.301, 23.303, 23.305, 23.307, 23.337, 23.365, 23.561, 23.571, 23.601, 23.603,

23.605, 23.607, 23.609, 23.611, 23.613, 23.625, 23.671, 23.771, 23.773, 23.777,

23.863, 23.867, 23.1182, 23.1301, 23.1306, 23.1308, 23.1309, 23.1311, 23.1321,

23.1322, 23.1327, 23.1329, 23.1351, 23.1353, 23.1357, 23.1359, 23.1365, 23.1367,

23.1431, 23.1501, 23.1529, 23.1581, 23.1583, 23.1585 3 3

## Every issue (1)

- February 24, 2022: Issued, Current. [certificate](https://openairdocs.org/files/sha256/93/ad/93ade3055b1712f162c2e0456299c7345ec740f4dbd42ad99bd2a1d79b135fe4)

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