# STC SR02737SE - Type: Supplemental type certificate - Status: Current, Issued - Holder: BLR Aerospace LLC, United States - Description: Installation of BLR Aerospace, LLC Inlet Barrier Filter - Applied: April 15, 2016 - Status date: June 1, 2022 - Product: Aircraft, Rotorcraft - Certification basis: Part 29 - Data sheets: [TCDS H10NM](https://openairdocs.org/tcds/H10NM) - Certificate PDF: https://openairdocs.org/files/sha256/5a/d0/5ad0028307f35cf1ba9d9e72ad3fcbb595ea7a6b74e01bedc4d56c3fc45f2b51 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155606902620260219183324.0001 - DRS record last changed: February 19, 2026 - Page: https://openairdocs.org/stc/SR02737SE ## ADs that name it (0) None. ## Approved models (1) - BLR Aerospace LLC 209/TAH-1P ([TCDS H10NM](https://openairdocs.org/tcds/H10NM)) ## What the certificate says Some pages are 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 SR02737SE Number: FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 1 of 4 This certificate issued to: BLR Aerospace, LLC 11002 29th Ave. W. Everett, WA 98204 Part 29 of Title 14 Code of Federal Regulations. Original Product Type Certificate Number: H10NM Make: BLR Aerospace, LLC Model: 209/TAH-1P Description of Type Design Change: Installation of BLR Aerospace, LLC Inlet Barrier Filter in accordance with BLRAH1IBF1000, Rev B, Dated November 12, 2020 or later Federal Aviation Administration (FAA) approved revision. Manufactured in accordance with Master Drawing List BLR-AH1IBF-040, Rev D, Dated November 30, 2020 or later FAA-approved revision. This STC requires the installation of BLR Aerospace, LLC FastFin System STC SR02736SE and BLR Aerospace, LLC Oil Cooler STC SR02738SE. Installation is limited to model 209/TAH-1P with Lycoming T53-L-703 engine and K747 rotors. Date of Application: April 15, 2016 Date Reissued: Date of Issuance: June 1, 2022 Date Amended: For Acting Manager, Seattle ACO Title: Branch United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate SR02737SE Number: FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 2 of 4 United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) SR02737SE Number: Page 3 of 4 FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Description of Type Design Change: (continued): Maintained in accordance with Instructions for Continued Airworthiness (ICA), BLR-AH1IBF-950, Rev A, Dated May 27, 2021, or later FAA accepted revision. Operated in accordance with Rotorcraft Flight Manual Supplement (RFMS) RFMS-AH1FF-1, Rev IR, Dated May 18, 2022, or later FAA approved revision. Limitations and Conditions: (continued): Approval of this change in type design applies only to the above listed model rotorcraft only. This approval should not be extended to other rotorcraft of this model on which previously approved modifications are incorporated unless it is determined by the installer 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 rotorcraft. A copy of this certificate, ICA and the RFMS must be maintained as part of the permanent records for the modified rotorcraft. 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 FEDERAL AVIATION United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SRO2131SE Limitations and Conditions: (continued): Under the provisions of Title 14 Code of Federal Regulations (14 CFR) Section 21.101, the following regulations are applicable to the areas changed or affected by this modification, all other regulations per TCDS H10NM: (14 CFR Part 29, Amendment as shown). 29-0 29-0 29-3 $ 29.63 § 29.613 § 29.1322(b) § 29.1 § 29.619 § 29.21 § 29.625 29-15 $ 29.29 § 29.777 § 29.1553 $ 29.45 § 29.861(b) § 29.1581 § 29.301 § 29.901(a)(b) § 29.303 § 29.939(a)(b) 29-17 § 29.305 § 29.1041(a)(c) § 29.603 § 29.307 § 29.1091(a)(d)(e) § 29.309 § 29.1093(b) 29-20 § 29.337(a) § 29.1141(a) § 29.1529 § 29.351 § 29.1191(d) § 29.561(c) § 29.1301 29-21 § 29.601 § 29.1351(a)(b)(1) § 29.1321 § 29.605 § 29.1381 § 29.607 § 29.1541 29-53 $ 29.609 § 29.1585 § 29.1309(a)(b)(1)(c)(g) § 29.611 End This FAA Form 8110-2 (11/20) SUPERSEDES PREVIOUS EDITION Page 4 of 4 ## Every issue (1) - June 1, 2022: Issued, Current. [certificate](https://openairdocs.org/files/sha256/5a/d0/5ad0028307f35cf1ba9d9e72ad3fcbb595ea7a6b74e01bedc4d56c3fc45f2b51) --- 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.