# STC SA00918SE - Type: Supplemental type certificate - Status: Current, Amended - Holder: Precise Flight Inc, United States - Description: Precise Flight Inc. speed brake system. Manufactured in accordance with Precise Flight Engineering Drawing List 010S0000, Revision W, or later FAA approved revision. Installed in accordance with Precise Flight Engineering Drawing List 300S0000, Revision J, or later FAA approved revision. Maintained in accordance with Precise Flight Instructions for Continued Airworthiness, contained in Airplane Flight Manual Supplement Document 300SMAN0001, latest FAA approved revision. NOTE: This approval is limited to airplanes which have had speed brake provisions installed in the wing at the Lancair factory during the manufacture of the airplane. - Applied: March 10, 1999 - Status date: November 7, 2003 - Product: Aircraft, Single-Engine - Certification basis: Part 21, Part 23 - Data sheets: [TCDS A00003SE](https://openairdocs.org/tcds/A00003SE) - Certificate PDF: https://openairdocs.org/files/sha256/86/57/8657a096f00c8aed189cf83b15079f9d9c1ff1be3be13f1f5570196537b7e3f2 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2D985E3D6A7E0AE086257965007248FB.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA00918SE ## ADs that name it (0) None. ## Approved models (2) - The Lancair Company LC40-550FG ([TCDS A00003SE](https://openairdocs.org/tcds/A00003SE)) - The Lancair Company LC42-550FG ([TCDS A00003SE](https://openairdocs.org/tcds/A00003SE)) ## 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. Number SA00918SE This certificate, issued to Precise Flight Inc. 63354 Powell Butte Road Bend, Oregon 97701 Part 23 of the Federal Aviation Regulations. Original ProductType Certificate Number: A00003SE Make: The Lancair Company Model: LC40-550FG (Columbia 300) LC42-550FG (Columbia 350) Description of the Type Design Change: Precise Flight, Inc. speed brake system. Manufactured in accordance with Precise Flight Engineering Drawing List 010S0000, Revision W, or later FAA approved revision. Installed in accordance with Precise Flight Engineering Drawing List 300S0000, Revision J, or later FAA approved revision. Maintained in accordance with Precise Flight Instructions for Continued Airworthiness, contained in Airplane Flight Manual Supplement Document 300SMAN0001, latest FAA approved revision. NOTE: This approval is limited to airplanes which have had speed brake provisions installed in the wing at the Lancair factory during the manufacture of the airplane. Limitations and Conditions: Approval of this change in type design applies to the above model aircraft only. This approval should not be extended to other aircraft of these models 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. Copies of this Certificate, the Instructions for Continued Airworthiness listed above, and the Airplane Flight Manual Supplement, Precise Flight, Inc. Document 300SMAN0001, dated June 10, 2003, or later FAA approved revisions, 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. This certificate and the supporting data which is the ba sis for approval shall remain in effect until surrendered, suspended, revoked, or a termination date is otherwise established by the Administrator of the Federal Aviation Administration. Date of application: March 10, 1999 Date reissued: Date of issuance: May 22, 2001 Date amended: June 10, 2003; November 7, 2003 (Signature) Acting Manager, Seattle Aircraft Certification Office (Title) ## Every issue (1) - November 7, 2003: Amended, Current. [certificate](https://openairdocs.org/files/sha256/86/57/8657a096f00c8aed189cf83b15079f9d9c1ff1be3be13f1f5570196537b7e3f2) --- 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.