FAA-listed STC holder

Bell Textron Inc. STCs

The Jun 30, 2026 FAA DRS snapshot lists 10 selected supplemental type certificates with status Current under Bell Textron Inc.. The records span 8 public aircraft directories and 5 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

Feb 5, 2026

latest recorded revision

Modification mix

Other aircraft modifications4 Cabin and interiors3 Fuel systems1 Safety and emergency equipment1 Landing gear and brakes1

Aircraft represented

Bell Helicopter Textron 412EP201 STCs Bell Helicopter Textron Canada 42948 STCs Bell Textron 21246 STCs Bell Textron 41244 STCs Bell Textron 412EP43 STCs Bell Helicopter Textron Canada 50524 STCs Bell Textron 412CF20 STCs Bell Textron Canada 4305 STCs

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.

Bell Textron Inc. supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SR11256DS Installation of 2nd GIA. Other aircraft modifications View record	Bell Helicopter Textron Canada 505TC R00008RD	Current at cited snapshot Revised Feb 5, 2026 Application: Mar 11, 2025	FAA holder: Bell Textron Inc. FAA authority record
SR11253DS Installation of Auxiliary Fuel System. Fuel systems View record	Bell Helicopter Textron Canada 505TC R00008RD	Current at cited snapshot Revised Feb 23, 2024 Application: Apr 6, 2021	FAA holder: Bell Textron Inc. FAA authority record
SH3894SW Installation of 9-place forward facing airline seats. Other aircraft modifications View record	Bell Textron 412TC H4SW	Current at cited snapshot Revised Dec 7, 2023 Application: Sep 14, 1987	FAA holder: Bell Textron Inc. FAA authority record
SR09343RC Installation of Aero Seats and Systems, Inc., Life Raft Deployment System (LRDS). Safety and emergency equipment View record	Bell Textron 412TC H4SW Bell Textron 212TC H4SW Bell Textron 412CFTC H4SW Bell Textron 412EPTC H4SW	Current at cited snapshot Revised Dec 7, 2023 Application: Oct 22, 2001	FAA holder: Bell Textron Inc. FAA authority record
SR09433RC Installation of Aero Seats and Systems Inc., seat part number ASI-6430. Cabin and interiors View record	Bell Textron Canada 430TC H9SW	Current at cited snapshot Revised Dec 7, 2023 Application: Jun 16, 2004	FAA holder: Bell Textron Inc. FAA authority record
SR09453RC Installation of cabin seats. Cabin and interiors View record	Bell Helicopter Textron 412EPTC H4SW	Current at cited snapshot Revised Dec 7, 2023 Application: Sep 14, 2005	FAA holder: Bell Textron Inc. FAA authority record
SR00782DE Approval of a seating configuration to allow flight operations with the left hand pilot seat removed. Cabin and interiors View record	Bell Helicopter Textron Canada 429TC R00003RD	Current at cited snapshot Revised Nov 8, 2023 Application: Nov 22, 2013	FAA holder: Bell Textron Inc. FAA authority record
SR00791DE Installation of the skid-gear mounted step to assist in external hoist operations. Landing gear and brakes View record	Bell Helicopter Textron Canada 429TC R00003RD	Current at cited snapshot Revised Nov 8, 2023 Application: Feb 12, 2015	FAA holder: Bell Textron Inc. FAA authority record
SR00829DE Installation of Baggage Pallet. Other aircraft modifications View record	Bell Helicopter Textron Canada 429TC R00003RD	Current at cited snapshot Revised Nov 8, 2023 Application: Sep 13, 2016	FAA holder: Bell Textron Inc. FAA authority record
SR11252DS Installation of additional Hoist Cable Cut Switches. Other aircraft modifications View record	Bell Textron 412EPTC H4SW	Current at cited snapshot Revised Aug 10, 2023 Application: Sep 12, 2022	FAA holder: Bell Textron Inc. FAA authority record