# STC SA01946LA - Type: Supplemental type certificate - Status: Current, Amended - Holder: Blackhawk Modifications Inc., United States - Description: Installation of Blackhawk Ultra Electronics Engine Instrument. - Applied: August 29, 2005 - Status date: May 12, 2016 - Product: Aircraft, Small/Large Airplane - Certification basis: Part 3, Part 21, Part 23 - Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE), [TCDS 3A20](https://openairdocs.org/tcds/3A20), [TCDS A31CE](https://openairdocs.org/tcds/A31CE), [TCDS A8EA](https://openairdocs.org/tcds/A8EA) - Certificate PDF: https://openairdocs.org/files/sha256/7b/b0/7bb0bcb66590aa623aa6e738b4b677242b7842277a9319e6be0745d7ebcfe34a - Approved model list and other attachments: [SA01946LA_AML.pdf](https://openairdocs.org/files/sha256/b2/7f/b27f6fbaa684917e5f5061d900a0c977bc253e58229e3a373db0c9e82057997e) - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2B0DE3D08541FF9B86257FB2006F2E05.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA01946LA ## ADs that name it (0) None. ## Approved models (31) - Beechcraft Corporation 200 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation 200C ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation 200CT ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation 200T ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation 300 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation A200 (C-12A) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation A200 (C-12C) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation A200C (UC-12B) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation A200CT (C-12D) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation A200CT (C-12F) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation A200CT (FWC-12D) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation A200CT (RC-12D) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation A200CT (RC-12G) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation A200CT (RC-12H) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation A200CT (RC-12K) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation A200CT (RC-12P) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation A200CT (RC-12Q) ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation B200 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation B200C ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation B200CT ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation B200T ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation B300 ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation B300C ([TCDS A24CE](https://openairdocs.org/tcds/A24CE)) - Beechcraft Corporation C90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20)) - Beechcraft Corporation C90A ([TCDS 3A20](https://openairdocs.org/tcds/3A20)) - Beechcraft Corporation E90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20)) - Beechcraft Corporation F90 ([TCDS A31CE](https://openairdocs.org/tcds/A31CE)) - Beechcraft Corporation H90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20)) - Piper Aircraft Inc. PA-31T ([TCDS A8EA](https://openairdocs.org/tcds/A8EA)) - Piper Aircraft Inc. PA-31T1 ([TCDS A8EA](https://openairdocs.org/tcds/A8EA)) - Piper Aircraft Inc. PA-31T2 ([TCDS A8EA](https://openairdocs.org/tcds/A8EA)) ## 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. This Certificate issued to Blackhawk Modifications Inc. 7601 Karl May Drive Waco, Texas 76708 Part of the Federal Aviation Regulations. *Certification basis set forth on continuation sheet 2 Original Product Type Certificate Number : See Attached FAA Approved Model List (AML) for list of approved models and Applicable airworthiness regulations] Description of Type Design Change: Installation of Ultra FlightLine powerplant indication system in accordance with FAA Approved Model List No. SA01946LA, dated October 8, 2008, or later FAA approved revision. Airplane Flight Manual (AFM) Supplement 55023-11, Revision B, dated September 30, 2008, or later FAA approved revision is required. Instructions for Continued Airworthiness, Document No. 200809- 30, Revision A, November 2009, or latest FAA accepted revision is required. Installation of Howell Instruments powerplant indicating system in accordance with FAA Approved Model List No. SA01946LA, dated October 8, 2008, or later FAA a pproved revision. Airplane Flight Manual Supplement 201406, Revision IR, dated 19 February 2015, or later FAA approved revision is required. Instructions for Continued Airworthiness, Document No. 201406-30, Revision IR, February 2015, or latest FAA accepted revision is required. 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 that aircraft . The approval of this modification applies to t he above-noted airplane models only. 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. (CONTINUED on page 3) Date of application : August 29, 2005 Date of issuance : December 22, 2006 Date amended : October 8, 2008, March 2, 2015 (Signature) Manager, Propulsion Branch Los Angeles Aircraft Certification Office (Title) Number SA01946LA Limitations and Conditions(continued) The certification basis for this STC is the same as for the original certification basis for these model airplanes as defined in Approved Model List No. SA01946LA except for: Title 14 CFR 23 ยงยง 23.1, 23.29, 23.301, 23.303, 23.305, 23.307, 23.363, 23.601, 23.627, 23.771, 23.1183, 23.1301, 23.1305, 23.1309, 23.1321, 23.1322, 23.1327, 23.1351, 23.1357, 23.1359, 23.1365, 23.1381, 23.1431, 23.1437, 23.1529, 23.1541, 23.1543, 23.1549, 23.1581, 23.1583 which are amended by Amendment 23-59. -END- ### SA01946LA_AML.pdf FAA APPROVED MODEL LIST (AML) NO. SA01946LA Powerplant Indication System Installation Original AML Issue Date: October 08, 2008 Item Aircraft Make Aircraft Model Original Type Certificat e Number Certification Basis Eligible On These Model Aircraft FAA Approved Master Drawing List or Later FAA Approved Revision AML Amendment Date Number Rev. No. Date 1 Hawker Beechcraft C90, C90A, E90, 3A20 Part 3 of the Civil Air Regulations** Equipped with PT6A-21***, -28***, or -135A engines installed by either original type design or STC SA2740SW, STC SA10341SC, or STC SA10364SC. 90-000 Rev E 9/12/2014 March 2, 2015 2 Hawker Beechcraft F90 A31CE 14 CFR 23** Equipped with PT6A-135(A) engines installed by either original type design or STC STC SA10567SC 90-000 Rev E 9/12/2014 March 2, 2015 3 Hawker Beechcraft 200, 200C, 200T, 200CT, A200, A200C, A200CT, B200, B200C, B200T, B200CT, A24CE 14 CFR 23** Equipped with PT6A-41***, -42, - 52, or -61 engines installed by either original type design or STC SA00433AT, STC SA10737SC, STC SA10824SC. 90-000 Rev E 9/12/2014 March 2, 2015 4 Piper Aircraft PA-31T1 A8EA 14 CFR 23** Equipped with PT6A-28 engines installed by STC SA10956SC. 200815-000 Rev C 1/11/16 May 12, 2016 FAA APPROVED MODEL LIST (AML) NO. SA01946LA Powerplant Indication System Installation (Continued) **See Type Certificate Data Sheet for specific amendment levels, exemptions, and special conditions. ***Torque and Fuel Flow Transmitters Only Approved: ________________________ Ronald Atmur Manager, Propulsion Branch Los Angeles Aircraft Certification Office Date: May 12, 2016 Item Aircraft Make Aircraft Model Original Type Certificate Number Certification Basis Eligible On These Model Aircraft FAA Approved Master Drawing List or Later FAA Approved Revision AML Amendment Date Number Rev. No. Date 5 Piper Aircraft PA-31T1, PA-31T, PA-31T2 A8EA Part 3 of the Civil Air Regulations ** Equipped with PT6A-135(A) engines installed by either original type design or STC SA00863SE 200815-000 Rev C 1/11/16 May 12, 2016 6 Hawker Beechcraft H90 3A20 Part 3 of the Civil Air Regulations ** Equipped with PT6A-34B engines installed by original type design 90-000 Rev E 09/12/2014 March 2, 2015 7 Hawker Beechcraft 300, B300, B300C A24CE 14 CFR 23** Equipped with PT6A-60A*** engines or PT6A- 67A*** engines installed by original type design 90-000 Rev E 9/12/2014 March 2, 2015 ## Every issue (4) - May 12, 2016: Amended, Current. [certificate](https://openairdocs.org/files/sha256/7b/b0/7bb0bcb66590aa623aa6e738b4b677242b7842277a9319e6be0745d7ebcfe34a), [SA01946LA_AML.pdf](https://openairdocs.org/files/sha256/b2/7f/b27f6fbaa684917e5f5061d900a0c977bc253e58229e3a373db0c9e82057997e) - March 2, 2015: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/7b/b0/7bb0bcb66590aa623aa6e738b4b677242b7842277a9319e6be0745d7ebcfe34a), [AML SA01946LA.pdf](https://openairdocs.org/files/sha256/e0/19/e01916fe5e6ab915e3020dc386c169d742e68d8b582b9e4afe78066fe34f69b6) - October 8, 2008: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/25/8c/258cd150be714051e218288cb4f82a0f8cfb61c67574e3394dc4c962ca88d825) - December 22, 2006: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/1e/a9/1ea90c41150c71442dea6915cbcdc34adad6677999cc2af2d6018949c192ea4e) --- 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.