# STC SA2715SW - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Avcon Industries Inc, United States - Description: Installation of access doors in engine nacelle according to Drawing 375201, Revision A, dated 1/13/78, or later FAA approved revision. - Applied: September 12, 1977 - Status date: June 3, 2010 - Product: Aircraft, Small Multi-Engine - Certification basis: Part 21 - Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE), [TCDS A5CE](https://openairdocs.org/tcds/A5CE) - Certificate PDF: https://openairdocs.org/files/sha256/13/94/1394a8176b4b9634f08ddb94340bab9055ce11bceffc006022370a3bd20f676f - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/87ECBFC637DBA8FE86257870005F7089.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA2715SW ## ADs that name it (0) None. ## Approved models (16) - Learjet Inc. Learjet 23 ([TCDS A5CE](https://openairdocs.org/tcds/A5CE)) - Learjet Inc. Learjet 24 ([TCDS A10CE](https://openairdocs.org/tcds/A10CE)) - Learjet Inc. Learjet 24 Series ([TCDS A10CE](https://openairdocs.org/tcds/A10CE)) - Learjet Inc. Learjet 24A ([TCDS A10CE](https://openairdocs.org/tcds/A10CE)) - Learjet Inc. Learjet 24B ([TCDS A10CE](https://openairdocs.org/tcds/A10CE)) - Learjet Inc. Learjet 24C ([TCDS A10CE](https://openairdocs.org/tcds/A10CE)) - Learjet Inc. Learjet 24D ([TCDS A10CE](https://openairdocs.org/tcds/A10CE)) - Learjet Inc. Learjet 24E ([TCDS A10CE](https://openairdocs.org/tcds/A10CE)) - Learjet Inc. Learjet 24F ([TCDS A10CE](https://openairdocs.org/tcds/A10CE)) - Learjet Inc. Learjet 25 ([TCDS A10CE](https://openairdocs.org/tcds/A10CE)) - Learjet Inc. Learjet 25 Series ([TCDS A10CE](https://openairdocs.org/tcds/A10CE)) - Learjet Inc. Learjet 25A ([TCDS A10CE](https://openairdocs.org/tcds/A10CE)) - Learjet Inc. Learjet 25B ([TCDS A10CE](https://openairdocs.org/tcds/A10CE)) - Learjet Inc. Learjet 25C ([TCDS A10CE](https://openairdocs.org/tcds/A10CE)) - Learjet Inc. Learjet 25D ([TCDS A10CE](https://openairdocs.org/tcds/A10CE)) - Learjet Inc. Learjet 25F ([TCDS A10CE](https://openairdocs.org/tcds/A10CE)) ## 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 NumberSA27155W This certificate issued to: Avcon Industries, Inc. 714 N. Oliver Road, Hangar M Newton City County Airport Newton, KS 67114 Purt & of the Civil Air Requlutions. and purt 25 of the Federal Aviation Regulations. Original Product Type Certificate Number: ASCE, A 10CE Abuke: Learjet Inc. Model: 23, 24, 24A, 24B; 24C, 24D, 24E, 24F, 25, 25A, 25B, 25C, 25D, and 25F Description of Type Design Change: Installation of access doors in engine nacelle according to Drawing 375201, Revision A, dated 1/13/78, or later FAA approved revision. The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission. -End- By Direction of the Administrator FEDERAL LAVIA TON M. Monica Merritt, Manager Airplane Certification Office, TOMINSTRATOT Southwest Region (Title) FAA Form 8110- Page 1 of 1 This certificate may be trar ordance with FAR 21.47. ## Every issue (1) - June 3, 2010: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/13/94/1394a8176b4b9634f08ddb94340bab9055ce11bceffc006022370a3bd20f676f) --- 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.