# STC SA4952NM - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Raisbeck Engineering Inc., United States - Description: Installation of main landing gear door system for high flotation gear equipped aircraft. - Applied: May 29, 1990 - Status date: September 1, 2023 - Product: Aircraft, Small Airplane - Certification basis: Part 23 - Data sheets: [TCDS A14CE](https://openairdocs.org/tcds/A14CE) - Certificate PDF: https://openairdocs.org/files/sha256/34/bb/34bb5030549c500b38c0859080d38c8632baa62de5c3e0ee92d16fb3d9b103a8 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID104419132920231005155049.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA4952NM ## ADs that name it (0) None. ## Approved models (3) - Hawker Beechcraft Corporation 100 ([TCDS A14CE](https://openairdocs.org/tcds/A14CE)) - Hawker Beechcraft Corporation A100 ([TCDS A14CE](https://openairdocs.org/tcds/A14CE)) - Hawker Beechcraft Corporation B100 ([TCDS A14CE](https://openairdocs.org/tcds/A14CE)) ## 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 SA4952NM Raisbeck Engineering Inc. 2811 South 102nd Street, Suite 100 Tukwila, WA 98168 Part 23 the Federal Aviation Regulations A14CE Beech 100/A100/B100 Installation of fully enclosed main landing gear door system for high-floatation-gear-equpped aircraft per Raisbeck Engineering Drawing List 90-1008, Revision IR, dated June 21, 1990, or later FAA approved revisions. May 29, 1990 September 1, 2023 June 27, 1990 for Manager, West Certification Branch Approval of this change in type design applies to the above model only and should not be extended to other aircrft 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 will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate must 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 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 SA4952NM ## Every issue (2) - September 1, 2023: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/34/bb/34bb5030549c500b38c0859080d38c8632baa62de5c3e0ee92d16fb3d9b103a8) - June 27, 1990: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/85/97/85971337ec9d94d0bd406fd38bbee6ae93951cb19682242a6844ea2336e79976) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.