# STC SA00107MC - Type: Supplemental type certificate - Status: Current, Issued - Holder: Sierra Nevada Corporation, United States - Description: Installation of ruggedized utility floor system, including liners and seals over the existing floor panels. - Applied: January 9, 2013 - Status date: May 1, 2014 - Product: Aircraft, Small/Large Airplane - Certification basis: Part 21 - Data sheets: [TCDS A56CE](https://openairdocs.org/tcds/A56CE) - Certificate PDF: https://openairdocs.org/files/sha256/a7/60/a760d91a9daf21065ae35bbfd1895b608eaf341441ff3c094c821061956c2971 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7AA80C5C822B9C8586258305004F5553.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA00107MC ## ADs that name it (0) None. ## Approved models (1) - Polskie Zaklady Lotnieze Spolka zo.o PZL M28 05 ([TCDS A56CE](https://openairdocs.org/tcds/A56CE)) ## What the certificate says This is OCR from the scanned FAA certificate. OCR can misread letters and numbers. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA00107MC This certificate issued to: Sierra Nevada Corporation 11551 E. Arapahoe Road Centennial, CO 80112 Certifies that the change in the type design for the following product with the limitations and conditions therefore as specified hereen meels the airwerthiness requirement's of Part 23 of the Federal Aviation Poegulalions. (See Continuation Sheet) Original Product - Type berlificate Number: A56CE Make: Polskie Zaktady Lotnicze (PZL) Model: M28 05 Description of Type Design Change: Installation of ruggedized utility floor system, including liners and seals over the existing floor panels. Data required includes: 1) Sierra Nevada Corporation (SNC), Master Data List (MDL) 0191-00-9312, Revision A, Dated: 04/07/2014 or later FAA approved revisions 2) Sierra Nevada Corporation (SNC), Instructions for Continued Airworthiness (ICA) 0191-00-9303, Revision A, Dated: 01/22/2014 or later FAA accepted revisions Limitations and Conditions: 1) Compatibility of this design change with previously approved modifications must be determined by the installer. 2) 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. 3) Approval of this change in type design applies to the above model of airplane only. 4) A copy of this certificate and the ICAs shall be maintained in the airplane permanent records. revcked or a ternination date is otherwise established by the Administrator of the Federal Aviation Administration Date of Application: January 9, 2013 Date Reissued: Date of Issuance: May 1, 2014 Date Amended: By Direction of the Administrator (Signature) William L. Shields ODA administrator, ODA(AIR)-833355-CE * (Title) **TOMINISTRATO** TRANSFER ENDORSEMENT Transfer the ownership of the Supplemental Type Certificate Number to (Name of transferee) (Address of transfer) (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) Extent of Authority (if licensing agreement):_ Date of Transfer: Signature of grantor (In ink): 21.47. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA00107MC Date of Application: 01/09/2013 Date of Issuance: 05/01/2014 Certificalion Basis: Based on 14 CFR §21.115 and § 21.101, and the FAA policy for significant changes in FAA Order 8110-48, the certification basis for the PZL Model M28 05 ruggedized floor installation is as follows: a. The type certification basis for PZL M28 05 is shown on A56CE for parts not changed or not affected by the change. b. The certification basis for parts changed or affected by the change since the reference date of the application, 01/09/2013, is based upon 14 CFR Part 23 as amended by Amendment 23-42 and additional selected rules at later amendments as listed on the TCDS. Based on 14 CFR 21.115 and § 21.101, and the FAA policy for significant changes in the FAA Order 8110.48, the certification basis for this modification was determined to be: Regulations at the latest amendment 23-0 through 23-62 None Regulations at an intermediate amendment None Regulations at the amendment level in TCDS A56CE 23.301 (a)(b)(c) [amdt 23-42]; 23.303 [amdt 23-0]; 23.305 [amdt 23-0]; 23.307(a) [amdt 23-0]; 23.337 [amdt 23-34]; 23.341(b) [amdt 23-42]; 23.561(a)(b3)(e) [amdt 23-36]; 23.601 [amdt 23-0]; 23.603 [amdt 23-23]; 23.605(a) [amdt 23-23]; 23.607 [amdt 23-17]; 23.609 [amdt 23-0]; 23.611 [amdt 23-7]; 23.613 [amdt 23-23]; 23.615(a) [amdt 23-7]; 23.619 [amdt 23-7]; 23.623(a) [amdt 23-7]; 23.625(a) (b)(c) [amdt 23-7]; 23.627 [amdt 23-0]; 23.787 [amdt 23-36]; 23.853(a)(d3ii) [amdt 23-34]; 23.1529 [amdt 23-26] 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. -END ## Every issue (1) - May 1, 2014: Issued, Current. [certificate](https://openairdocs.org/files/sha256/a7/60/a760d91a9daf21065ae35bbfd1895b608eaf341441ff3c094c821061956c2971) --- 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.