FAA-listed STC holder

Rotorcraft Support Inc STCs

The Jun 30, 2026 FAA DRS snapshot lists 4 selected supplemental type certificates with status Current under Rotorcraft Support Inc. The records span 12 public aircraft directories and 3 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 1, 2022

latest recorded revision

Modification mix

Other aircraft modifications2 Electrical systems1 Cabin and interiors1

Aircraft represented

Bell Helicopter Textron Canada 407270 STCs Sikorsky Aircraft S-76C226 STCs Sikorsky Aircraft S-76A173 STCs Sikorsky Aircraft S-76B169 STCs Airbus Helicopters EC 130 B463 STCs Airbus Helicopters EC 130 T259 STCs Agusta SpA A109E45 STCs Bell Helicopter Textron Canada 42732 STCs Agusta SpA A109A30 STCs Agusta SpA A109C22 STCs Bell Helicopter Textron A Division of Textron Canada 43019 STCs Sikorsky Aircraft S-76D12 STCs

Recently revised records

Showing the 4 most recently revised records. Category directories provide the complete paginated discovery path.

4 displayed records.

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

Rotorcraft Support Inc supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SR01456LA Installation of Concorde RG407 Batteries. Other aircraft modifications View record	Agusta SpA A109ATC H7EU Agusta SpA A109CTC H7EU Agusta SpA A109ETC H7EU Bell Helicopter Textron Canada 407TC H2SW Bell Helicopter Textron Canada 427TC R00001RC Bell Helicopter Textron A Division of Textron Canada 430TC H9SW	Current at cited snapshot Revised Feb 1, 2022 Application: Aug 29, 2002	FAA holder: Rotorcraft Support Inc FAA authority record
SR02073LA Installation of Concorde RG350 Sealed Lead Acid Battery. Electrical systems View record	Airbus Helicopters EC 130 B4TC H9EU Airbus Helicopters EC 130 T2TC H9EU	Current at cited snapshot Revised Feb 1, 2022 Application: Jul 26, 2006	FAA holder: Rotorcraft Support Inc FAA authority record
SR02496LA Installation of a single Garmin G500H system. Other aircraft modifications View record	Bell Helicopter Textron Canada 427TC R00001RC	Current at cited snapshot Revised Feb 1, 2022 Application: Sep 18, 2012	FAA holder: Rotorcraft Support Inc FAA authority record
SR02477LA Approval of Cabin Interior Configuration for a maximum of up to 9 passengers. Cabin and interiors View record	Sikorsky Aircraft S-76ATC H1NE Sikorsky Aircraft S-76BTC H1NE Sikorsky Aircraft S-76CTC H1NE Sikorsky Aircraft S-76DTC H1NE	Current at cited snapshot Revised Sep 20, 2013 Application: Sep 9, 2013	FAA holder: Rotorcraft Support Inc. FAA authority record

Modification mix

Aircraft represented

Recently revised records

Installation of Concorde RG407 Batteries.

Installation of Concorde RG350 Sealed Lead Acid Battery.

Installation of a single Garmin G500H system.

Approval of Cabin Interior Configuration for a maximum of up to 9 passengers.