# STC SA3540NM - Type: Supplemental type certificate - Status: Current, Reissued - Holder: LASAR Inc., United States - Description: Installation of modified nose gear bushings. - Applied: November 18, 1985 - Status date: January 29, 2024 - Product: Aircraft, Small Airplane - Data sheets: [TCDS 2A3](https://openairdocs.org/tcds/2A3) - Certificate PDF: https://openairdocs.org/files/sha256/86/5f/865f181ee9ef570171675e79151df58f25e30d0cdf103b0d35611bd2c99fcbd5 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103640785220240221161012.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA3540NM ## ADs that name it (0) None. ## Approved models (15) - Mooney Aviation Company Inc M20 ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Mooney Aviation Company Inc M20A ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Mooney Aviation Company Inc M20B ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Mooney Aviation Company Inc M20C ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Mooney Aviation Company Inc M20D ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Mooney Aviation Company Inc M20E ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Mooney Aviation Company Inc M20F ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Mooney Aviation Company Inc M20G ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Mooney Aviation Company Inc M20J ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Mooney Aviation Company Inc M20K ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Mooney Aviation Company Inc M20L ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Mooney Aviation Company Inc M20M ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Mooney Aviation Company Inc M20R ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Mooney Aviation Company Inc M20S ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) - Mooney Aviation Company Inc M20TN ([TCDS 2A3](https://openairdocs.org/tcds/2A3)) ## 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. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SA3540NM Mm FAA Form 8110-2 (3/21) SUPERSEDES PREVIOUS EDITION Page 1 of 2 This Certificate issued to LASAR, Inc. 4439 SW Airport Way Prineville, Oregon 97754 Part 3* of the Civil Air Regulations. *See Aircraft Specification No. 2A3 for completed certification basis. Original Product - Type Certificate Number : 2A3 Make : Mooney M20, M20A, B, C, D, E, F, G, J, K, L, M, R, S, TN Description of Type Design Change: Installation of modified nose gear bushings in accordance with Lake Aero Styling and Repair Drawing List, Report No. 122A, Revision “NC”, dated September 19, 1986, or later FAA approved revisions. Part 1 of Report 122A, addressing installation of nose gear truss oversized bushings, parts are manufactured in accordance with Lake Aero Styling and Repair drawings: L025-914007, Revision “NC”, dated June 4, 1986, and L025-REAM-628, Revision “A”, dated September 19, 1986; Part 2 of Report 122A, addressing installation of oversize bushings for landing gear and retraction system, parts are manufactured in accordance with Lake Aero Styling and Repair drawings: L025 -SK, Revision “C”, dated October 15, 2011, L025-914007-013-005-AB, Revision “IR”, dated October 15, 2011, L025-914020-005-AB, Revision “IR”, dated October 10, 2011, and L025-914007-005-AB, Revision “IR”, dated October 10, 2011. Limitations and Conditions: The installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft. The approval of this modification applies to the above noted airplane model series only. A copy must be included in the permanent records 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 permissi on. Date of application : November 18, 1985 Date of issuance : November 21, 1986 Date reissued : August 21, 2013; February 28, 2020; January 29, 2024 Date amended: September 3, 2004; May 30, 2013 (Signature) For Gregory S. DiLibero Manager, West Certification Branch, AIR-770 Compliance and Airworthiness Division Aircraft Certification Service FAA Form 8110-2 (03/21) SUPERSEDES PREVIOUS EDITION Page 2 of 2 ## Every issue (5) - January 29, 2024: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/86/5f/865f181ee9ef570171675e79151df58f25e30d0cdf103b0d35611bd2c99fcbd5) - February 28, 2020: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/90/47/9047ef957bfb54a6e40a2442a52c083cba0ab8f853941d5ccb56543a39dabcb6) - August 21, 2013: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/7a/34/7a34d8bfbfe691b0ba7f723d5d682629a2b067a39b2c94d723424db00d076400) - May 30, 2013: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/6f/56/6f5610c784c08a420ec7c63b738d73b0cad85287dad637eef0751aa10e623afd) - September 3, 2004: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/4f/f7/4ff79fec50bc14e43948a4377c6a8917466a28c68c13265756b5a68d82b59b74) --- 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.