FAA-listed STC holder

Aeronautical Accessories STCs

The Jun 30, 2026 FAA DRS snapshot lists 5 selected supplemental type certificates with status Current under Aeronautical Accessories. The records span 4 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

Mar 30, 2010

latest recorded revision

Modification mix

Aircraft performance1 Other aircraft modifications1 Avionics1 Electrical systems1 Engine and powerplant1

Aircraft represented

Bell Helicopter Textron 412282 STCs Bell Helicopter Textron Canada 407270 STCs Bell Helicopter Textron 212226 STCs Bell Helicopter Textron 412EP201 STCs

Recently revised records

Showing the 5 most recently revised records. Category directories provide the complete paginated discovery path.

5 displayed records.

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

Aeronautical Accessories supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SR09531RC Improved Hover Performance with Above Minimum Specification Power Kit. Aircraft performance View record	Bell Helicopter Textron Canada 407TC H2SW	Current at cited snapshot Revised Mar 30, 2010 Application: Oct 2, 2009	FAA holder: Aeronautical Accessories FAA authority record
SR01278NY Installation of L-3 Communications FA2300 Series Combined Flight Data Acquistion Unit/Flight Data Recorder/Cockpit Voice Recorder. Other aircraft modifications View record	Bell Helicopter Textron 412EPTC H4SW	Current at cited snapshot Revised Mar 28, 2005 Application: Sep 15, 2000	FAA holder: Aeronautical Accessories FAA authority record
SR00693NY Installation of a Bendix/King Electronic Flight Instrument System (EFIS) Model EFS 40 and a LITEF GmbH attitude heading reference system Model LCR-92. Avionics View record	Bell Helicopter Textron (Canada) 407TC H2SW	Current at cited snapshot Revised Feb 10, 2003 Application: Aug 22, 1996	FAA holder: Aeronautical Accessories FAA authority record
SR09347RC Battery powered helicopter emergency egress lighting system kit. Not approved for 412EP aircraft serial numbers 36191 and subsequent. Electrical systems View record	Bell Helicopter Textron 412TC H4SW Bell Helicopter Textron 412EPTC H4SW Bell Helicopter Textron 212TC H4SW	Current at cited snapshot Revised Oct 23, 2002 Application: Not listed	FAA holder: Aeronautical Accessories FAA authority record
SH5805NM Installation of engine fuel purge systems. Engine and powerplant View record	Bell Helicopter Textron 212TC H4SW Bell Helicopter Textron 412TC H4SW	Current at cited snapshot Revised Jul 28, 2000 Application: Not listed	FAA holder: Aeronautical Accessories FAA authority record

Modification mix

Aircraft represented

Recently revised records

Improved Hover Performance with Above Minimum Specification Power Kit.

Installation of L-3 Communications FA2300 Series Combined Flight Data Acquistion Unit/Flight Data Recorder/Cockpit Voice Recorder.

Installation of a Bendix/King Electronic Flight Instrument System (EFIS) Model EFS 40 and a LITEF GmbH attitude heading reference system Model LCR-92.

Battery powered helicopter emergency egress lighting system kit. Not approved for 412EP aircraft serial numbers 36191 and subsequent.

Installation of engine fuel purge systems.