FAA-listed STC holder

MORE Company Inc STCs

The Jun 30, 2026 FAA DRS snapshot lists 10 selected supplemental type certificates with status Current under MORE Company Inc. The records span 28 public aircraft directories and 2 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

listed Current at snapshot

aircraft directories

modification categories

Oct 13, 2022

latest recorded revision

Recently revised records

Showing the 10 most recently revised records. Category directories provide the complete paginated discovery path.

10 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

MORE Company Inc supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SE00010EN Instructions for Continued Airworthiness for the PT6A-25, and, -25A engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals. Engine and powerplant View record	Pratt & Whitney Canada PT6A-25TC E4EA Pratt & Whitney Canada PT6A-25ATC E4EA	Current at cited snapshot Revised Oct 13, 2022 Application: Jan 9, 1995	FAA holder: MORE Company Inc FAA authority record
SE000010EN Instructions for Continued Airworthiness for the PT6A-25 and PT6A-25A engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals. Engine and powerplant View record	Pratt & Whitney Canada PT6A-25TC E4EA Pratt & Whitney Canada PT6A-25ATC E4EA	Current at cited snapshot Revised Oct 4, 2022 Application: Jan 9, 1995	FAA holder: MORE Company, Inc. FAA authority record
SE000011EN Instructions for Continued Airworthiness for the PT6A-25C engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals. Engine and powerplant View record	Pratt & Whitney Canada PT6A-25CTC E4EA	Current at cited snapshot Revised Oct 4, 2022 Application: Jan 12, 1995	FAA holder: MORE Company, Inc. FAA authority record
SE00001EN Engines will be maintained IAW 'Maintenance or Reliable Engines(MORE) Program,' Rev 2, 8/16/95. Other aircraft modifications View record	Pratt & Whitney Canada PT6A-38TC E4EA Pratt & Whitney Canada PT6A-41TC E4EA Pratt & Whitney Canada PT6A-42TC E4EA Pratt & Whitney Canada PT6A-42ATC E4EA	Current at cited snapshot Revised Oct 4, 2022 Application: Jul 19, 1993	FAA holder: MORE Company Inc FAA authority record
SE00002EN Instructions for Continued Airworthiness for the PT6A-34, -34AG, -34B, -36, -114, -114A, -116, -135, and -135A engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals. Engine and powerplant View record	Pratt & Whitney Canada PT6A-135TC E4EA Pratt & Whitney Canada PT6A-116TC E4EA Pratt & Whitney Canada PT6A-36TC E4EA Pratt & Whitney Canada PT6A-114TC E4EA Pratt & Whitney Canada PT6A-114ATC E4EA Pratt & Whitney Canada PT6A-135ATC E4EA Pratt & Whitney Canada PT6A-34TC E4EA Pratt & Whitney Canada PT6A-34AGTC E4EA Pratt & Whitney Canada PT6A-34BTC E4EA	Current at cited snapshot Revised Oct 4, 2022 Application: Dec 1, 1993	FAA holder: MORE Company Inc FAA authority record
SE00003EN Instructions for Continued Airworthiness for the PT6A-6/C20, -20, -20A and, -20B engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals. Engine and powerplant View record	Pratt & Whitney Canada PT6A-20TC E4EA Pratt & Whitney Canada PT6A-20ATC E4EA Pratt & Whitney Canada PT6A-20BTC E4EA Pratt & Whitney Canada PT6A-6/C20TC E4EA	Current at cited snapshot Revised Oct 4, 2022 Application: Jan 24, 1994	FAA holder: MORE Company Inc FAA authority record
SE00004EN Instructions for Continued Airworthiness for the PT6A-11, -11AG, -15AG, -110 and-112 engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals. Engine and powerplant View record	Pratt & Whitney Canada PT6A-110TC E4EA Pratt & Whitney Canada PT6A-112TC E4EA Pratt & Whitney Canada PT6A-15AGTC E4EA Pratt & Whitney Canada PT6A-11AGTC E4EA Pratt & Whitney Canada PT6A-11TC E4EA	Current at cited snapshot Revised Oct 4, 2022 Application: Dec 21, 1993	FAA holder: MORE Company Inc FAA authority record
SE00006EN Instructions for Continued Airworthiness for the PT6A-45A, -45B, and, -45R engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals. Engine and powerplant View record	Pratt & Whitney Canada PT6A-45BTC E4EA Pratt & Whitney Canada PT6A-45ATC E4EA Pratt & Whitney Canada PT6A-45RTC E4EA	Current at cited snapshot Revised Oct 4, 2022 Application: Sep 22, 1994	FAA holder: MORE Company Inc FAA authority record
SE00011EN Instructions for Continued Airworthiness for the PT6A-25C engine model that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals. Engine and powerplant View record	Pratt & Whitney Canada PT6A-25CTC E4EA	Current at cited snapshot Revised Oct 4, 2022 Application: Jan 12, 1995	FAA holder: MORE Company Inc FAA authority record
SE000EN Engines will be maintained IAW 'Maintenance or Reliable Engines(MORE) Program,' Rev 4, dated 8/16/95. Other aircraft modifications View record	Pratt & Whitney Canada PT6A-21TC E4EA Pratt & Whitney Canada PT6A-27TC E4EA Pratt & Whitney Canada PT6A-28TC E4EA	Current at cited snapshot Revised Oct 4, 2022 Application: Oct 24, 1992	FAA holder: MORE Company Inc FAA authority record

MORE Company Inc STCs

Modification mix

Aircraft represented

Recently revised records

Instructions for Continued Airworthiness for the PT6A-25, and, -25A engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals.

Instructions for Continued Airworthiness for the PT6A-25 and PT6A-25A engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals.

Instructions for Continued Airworthiness for the PT6A-25C engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals.

Engines will be maintained IAW 'Maintenance or Reliable Engines(MORE) Program,' Rev 2, 8/16/95.

Instructions for Continued Airworthiness for the PT6A-34, -34AG, -34B, -36, -114, -114A, -116, -135, and -135A engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals.

Instructions for Continued Airworthiness for the PT6A-6/C20, -20, -20A and, -20B engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals.

Instructions for Continued Airworthiness for the PT6A-11, -11AG, -15AG, -110 and-112 engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals.

Instructions for Continued Airworthiness for the PT6A-45A, -45B, and, -45R engine models that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals.

Instructions for Continued Airworthiness for the PT6A-25C engine model that define specific maintenance tasks and their associated maintenance schedules, and that are used as a supplement to the applicable Pratt & Whitney Canada manuals.

Engines will be maintained IAW 'Maintenance or Reliable Engines(MORE) Program,' Rev 4, dated 8/16/95.