# STC SA2623NM

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Raisbeck Engineering Inc., United States
- Description: Installation of fully enclosed main landing gear door system and associated actuation mechanism
- Applied: April 6, 1983
- Status date: September 1, 2023
- Product: Aircraft, Small Airplane
- Data sheets: [TCDS 3A20](https://openairdocs.org/tcds/3A20)
- Certificate PDF: https://openairdocs.org/files/sha256/6c/ac/6caceb060eaa60d5e9d993648b802b793ba6471e3052a39ef0d804ba04a141f3
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169931250020231002141301.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2623NM

## ADs that name it (0)

None.

## Approved models (7)

- Hawker Beechcraft Corporation 65-90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Hawker Beechcraft Corporation 65-A90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Hawker Beechcraft Corporation B90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Hawker Beechcraft Corporation C90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Hawker Beechcraft Corporation C90A ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Hawker Beechcraft Corporation C90GT ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Hawker Beechcraft Corporation E90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))

## 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 (11/20) SUPERSEDES PREVIOUS EDITION United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

Page 1 of 2 SA2623NM Raisbeck Engineering Inc.

2811 South 102nd Street, Suite 100 Tukwila, WA 98168 Part 3 the Civil Air Regulations 3A20 Raytheon (Beech) 65-90, 65-A90, B90, C90, C90A, C90GT, E90 Installation of fully enclosed main landing gear door system and associated actuation mechanism per Raisbeck Engineering Drawaing List 84-1004, dated July 9, 1984, or later Federal Aviation Administration (FAA) approved. This modification must be maintained in accordance with Raisbeck Engineering Document No. 85-120 issued January 1990, or later FAA-accepted revision.

September 1, 2023 April 18, 2006 for Manager, West Certification Branch April 6, 1983 July 13, 1984 Approval of this change in type design applies to the aircraft models above only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate and Maintenance Manual must be maintained as part of the permanent record of the modified aircraft.

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.

FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number:

Page 2 of 2 SA2623NM

## Every issue (2)

- September 1, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/6c/ac/6caceb060eaa60d5e9d993648b802b793ba6471e3052a39ef0d804ba04a141f3)
- April 18, 2006: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/90/ae/90aeaba9d384c9d10bbe1b58f19c1d912d20294534f337b297c5fac567db1062)

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