# STC SA04178NY - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Avcon Industries Inc, United States - Description: Installation of Underwing Hard Points - Applied: February 26, 2019 - Status date: September 4, 2019 - Product: Aircraft, Small Airplane - Certification basis: Part 21, Part 23 - Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE) - Certificate PDF: https://openairdocs.org/files/sha256/c5/ba/c5ba6c6ce04bf0e76331675d82b7f624bb974cd5e73c4c2bc347a91619c4ca46 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/362B4B1D769EE8A6862585A7004AF0BD.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA04178NY ## ADs that name it (0) None. ## Approved models (26) - Textron Aviation Inc. 200 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. 200C ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. 200CT ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. 200T ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. 300 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. 300LW ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. A200 (C-12A) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. A200 (C-12C) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. A200C (UC-12B) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. A200CT (C-12D) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. A200CT (C-12F) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. A200CT (FWC-12D) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. A200CT (RC-12D) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. A200CT (RC-12G) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. A200CT (RC-12H) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. B200 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. B200C ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. B200C (C-12F) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. B200C (C-12R) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. B200C (UC-12M) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. B200CGT ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. B200CT ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. B200GT ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. B200T ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. B300 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Textron Aviation Inc. B300C ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) ## 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 FAA Form 8110-2 (5/14) Number: SA04178NY This certificate issued to: Avcon Industries Inc. 714 N. Oliver Newton, KS 67114 Part 23 of the Federal Aviation Regulations. A24CE Make: Textron Aviation Inc. Model: 200, A200C (UC-12B), 200C, B200, B200C, B200C (C-12F), (UC-12F), (UC-12M), (C-12R), A200 (C-12A), (C-12C), 200T, 200CT, A200CT (C-12 D), (FWC-12D), (RC-12D), (C-12F), (RC-12G), (RC-12H), B200T, B200CT, B200GT, B200CGT, 300, 300LW, B300, B300C Description of Type Design Change: Installation of Underwing Hard Points in accordance with FAA Approved Aerospace Design & Compliance: (1) Master Data List, B350-MDL-0035, Revision IR, dated May 17, 2019, or later FAA approved revision. (2) Instructions for Continued Airworthiness 248-811, Revision IR, dated May 15, 2019, or later FAA accepted revision. The ICA and its contents must be incorporated into the operator's maintenance program. 1. The installer must determine whether this design change is compatible with previously approved modifications. 2. 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. Date of Application: February 26, 2019 Date of Issuance: May 17, 2019 Date Reissued: September 4, 2019 Date Amended: August 20, 2019 By Direction of the Administrator Signature Title Anthony E. GalloManager New York ACO Branch Possession of this Su pplemental Type Certificate (STC) document by persons other than the STC holder does not constitute rights to the design data nor to alter an aircraft, aircraft engine, or propeller. The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is th e property of the STC holder. United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Page 2 of 3 FAA Form 8110-2 (5/14) Transfer Endorsement Transfer the ownership of Supplemental Type Certificate Number: SA04178NY To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement): United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA04178NY FAA Form 8110-2 (5/14) Page 3 of 3 Date Reissued: September 4, 2019 Certification 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 Textron Aviation Inc., Models 200, A200C (UC-12B), 200C, B200, B200C, B200C (C-12F), (UC-12F), (UC-12M), (C-12R), A200 (C-12A), (C-12C), 200T, 200CT, A200CT (C-12D), (FWC-12D), (RC-12D), (C-12F), (RC-12G), (RC-12H), B200T, B200CT, B200GT, B200CGT, 300, 300LW, B300, B300C airplane is as follows: (1) The type certification basis for Textron Aviation Inc., Model 200, A200C (UC-12B), 200C, B200, B200C, B200C (C-12F), (UC-12F), (UC-12M), (C-12R), A200 (C-12A), (C-12C), 200T, 200CT, A200CT (C-12D), (FWC-12D), (RC-12D), (C-12F), (RC-12G), (RC-12H), B200T, B200CT, B200GT, B200CGT, 300, 300LW, B300, B300C airplane is shown on the TCDS A24CE for parts not changed or not affected by the change. (2) For Textron Aviation Inc., Models B300/B300C, the certification basis for parts changed or affected by the change since the reference date of application February 26, 2019, is based upon part 23 as amended by Amendment 23-34 with the exception of those above amendment 23-34, listed below. Regulations at later amendment than 23-34: 14 CFR Part Amendment 14 CFR Part Amendment 23.445 23-42 23.561(a)(b)(c)(d)(e) 23-48 23.607(a)(b)(c) 23-48 23.611 23-48 23.613(a)(b)(c)(d)(e) 23-45 23.621(a)(b)(c)(d)(e) 23-45 (3) For Textron Aviation Inc., Models 200, A200C (UC-12B), 200C, B200, B200C, B200C (C-12F), (UC-12F), (UC-12M), (C-12R), A200 (C-12A), (C-12C), 200T, 200CT, A200CT (C-12D), (FWC-12D), (RC-12D), (C-12F), (RC-12G), (RC-12H), B200T, B200CT, B200GT, B200CGT, 300, 300LW, the certification basis for parts changed or affected by the change since the reference date of application February 26, 2019, is based upon part 23 as amended by Amendment 23-14 with the exception of those above amendment 23-14, listed below. Regulations at later amendment than 23-14: None ----------END---------- Possession of this Su pplemental Type Certificate (STC) document by persons other than the STC holder does not constitute rights to the design data nor to alter an aircraft, aircraft engine, or propeller. The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is th e property of the STC holder. ## Every issue (1) - September 4, 2019: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/c5/ba/c5ba6c6ce04bf0e76331675d82b7f624bb974cd5e73c4c2bc347a91619c4ca46) --- 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.