# STC SA23EA

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: D'Shannon Products Ltd., United States
- Description: Installation of Third Cabin Window on both sides of Fuselage in accordance with Glenn Floyd Stauffer Drawing Nos. 42601, Revision A dated 31 May 1962 and 42602, Revision A dated 13 June 1962.
- Applied: April 2, 1962
- Status date: August 16, 2011
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 3A15](https://openairdocs.org/tcds/3A15), [TCDS 3A16](https://openairdocs.org/tcds/3A16), [TCDS A-777](https://openairdocs.org/tcds/A-777)
- Certificate PDF: https://openairdocs.org/files/sha256/45/a0/45a0150ad7012a2ea2b8b2efe110f6463bec00c4423dd26362826b2193f06ee8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/551CC0B102ED4162862578F800465E7D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA23EA

## ADs that name it (0)

None.

## Approved models (11)

- Hawker Beechcraft Corporation 35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Hawker Beechcraft Corporation 35R ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Hawker Beechcraft Corporation 95 ([TCDS 3A16](https://openairdocs.org/tcds/3A16))
- Hawker Beechcraft Corporation A35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Hawker Beechcraft Corporation B35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- 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))
- Hawker Beechcraft Corporation E35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Hawker Beechcraft Corporation F35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Hawker Beechcraft Corporation G35 ([TCDS A-777](https://openairdocs.org/tcds/A-777))
- Hawker Beechcraft Corporation H35 ([TCDS 3A15](https://openairdocs.org/tcds/3A15))

## 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.

This certificate issued to

Part 3 of the Civil Air Regulations.

Installation of Third Cabin Window on both sides of Fuselage in accordance with Glenn Floyd Stauffer Drawing Nos.

42601, Revision A dated 31 May 1962 and 42602, Revision A dated 13 June 1962.

Approval of this installation on Beech Model 95 eligible only on airplane S/N TD-83.

D’Shannon Products, Ltd.

1309 County Road 134 Buffalo, MN 55313 Original Product --Type Certificate Number: #A777, #3A15 Make: Beech Model : 35, A35, B35, C35, D35, E35, F35, G35, H35, J35, M35, 35R and 95 Date reissued : 11 July 1972; 15 December 1972;

April 3, 1975, August 16, 2011 Date amended : 8 May 1962; 15 June 1962;

8 June 1972

( Signature)

Melvin D. Taylor, Manager Atlanta Aircraft Certification Office

( Title) Date of application : 2 April 1962

Date of issuance : 9 April 1962

Transfer the ownership of Supplemental Type Certificate Number

to (Name of transferee)

(Address of transferee) (Number and Street)

(City, State, and ZIP code)

from (Name of grantor) (Print or type)

(Address of grantor) (Number and Street)

(City, State, and ZIP code)

Signature of grantor (In ink):

## Every issue (1)

- August 16, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/45/a0/45a0150ad7012a2ea2b8b2efe110f6463bec00c4423dd26362826b2193f06ee8)

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