# STC ST09775AC

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Textron Aviation Inc, United States
- Description: Modification of the nose landing gear strut and the addition of pressure tubing and fittings to the nose gear for servicing of the oleo strut.
- Applied: January 18, 2012
- Status date: April 19, 2017
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A16SW](https://openairdocs.org/tcds/A16SW)
- Certificate PDF: https://openairdocs.org/files/sha256/47/3c/473c43af619bba9e55872b51f752c3b8cc4d77bdc437dddaca4284770672d5ca
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/676207F8EEC85A5A8625817C0058C8BB.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/ST09775AC

## ADs that name it (0)

None.

## Approved models (1)

- Beechcraft Corporation 400A ([TCDS A16SW](https://openairdocs.org/tcds/A16SW))

## 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 (5/14) Page 1 of

Part of the

Signature

Title ST09775AC Textron Aviation Inc.

One Cessna Boulevard Wichita, KS 67215 23 Federal Aviation Regulations.

Hawker Beechcraft Model 400A aircraft 2 A16SW Modification of the nose landing gear strut and the addition of pressure tubing and fittings to the nose gear for servicing of the oleo strut in accordance with MASTER DRAWING LIST SI 590-000, Revision IR, dated August 4, 2012 or later FAA approved revision. Modification is to be maintained in accordance with instructions for continued airworthiness document, SI 590-801, Issue 1, dated August 6, 2012 or later FAA accepted revision.

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

July 1, 2015; August 2, 2016; April 19, 2017 January 18, 2012 April 1, 2013 Mark Fuller STC ODA administrator ODA-100129-CE

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee)

From (Name and address of grantor)

## Every issue (2)

- April 19, 2017: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/47/3c/473c43af619bba9e55872b51f752c3b8cc4d77bdc437dddaca4284770672d5ca)
- August 2, 2016: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/e3/6f/e36fdd4a8a02d012fe77345d1e31b65031b9e8697923b36e3c9cd08d07c52305)

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