# STC SA3584NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: CheckSix AeroSolutions, LLC, United States
- Description: Installation of aileron and flap gap seals.
- Applied: April 15, 1986
- Status date: November 7, 2023
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS A-777](https://openairdocs.org/tcds/A-777)
- Certificate PDF: https://openairdocs.org/files/sha256/19/94/19946e273f06b1283b89345a03ab5360b81e6c31d150399e77d02290b136c5bd
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101527899420231109144022.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3584NM

## ADs that name it (0)

None.

## Approved models (2)

- Hawker Beechcraft Corporation C35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Hawker Beechcraft Corporation D35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))

## 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.

Airspeed Limits: Never exceed 144 MPH (125 Knots) IAS Maximum Structural Cruising 135 MPH (117 Knots) IAS Maneuvering 127 MPH (110 Knots) IAS FAA Form 8110-2 (03/21) Page 1 of 2 SA3584NM CheckSix AeroSolutions, LLC 2132 E Avion St., Suite A Ontario, CA 91761 Part 3 the Civil Air Regulations A777 Beech C35, D35 Installation of aileron and flap gap seals in accordance with FAA sealed Aviation Research System Drawing No. 1002, Revision A, dated June 12, 1987, or later FAA approved revisions. Parts manufactured in accordance with FAA sealed Aviation Research System Drawing No. 1001, Revision A, dated June 12, 1987, or later FAA approved revisions.

The approval of this change in type design applies to the basic aircraft of the specified model that is otherwise unmodified. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorportated unless it is determined that the interrelationship between this change and any other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate and shall be maintained as part of the permanent records for the modified aircraft.

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

April 15, 1986 October 23,2003; April 15, 2022; May 16, 2022; July 27, 2023;

October 13, 2023; November 7, 2023 June 26, 1987; October 23, 2003 for Manager, West Certification Branch March 31, 1987 effective November 13, 1945.

## Every issue (6)

- November 7, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/19/94/19946e273f06b1283b89345a03ab5360b81e6c31d150399e77d02290b136c5bd)
- October 13, 2023: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/2e/2e/2e2ee4a152231d057b7f3a18db55561d1787b9971d56d06e5942ae511ccfc63b)
- July 27, 2023: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/a9/b8/a9b89b2840ebce5d820b3d554f3759c49837d7725d32d4eff810f4039c36d0c9)
- May 16, 2022: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/d1/e7/d1e78862b6476d456420b53d3ed95a96961c12991e9258c7de6a52860e394302)
- April 15, 2022: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/08/f6/08f6ce769d3673afc95dd7c70b5f5c23503a0fa110616b5b7b3594af95565385)
- October 23, 2003: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/34/c1/34c15fdbf110d1fb0a6d8173590ce0c4b4b84fe51ccd04ceb7a1908723b32ae1)

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