The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. We do not provide access to STC engineering. For that you need to contact the STC holder directly. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 7

STC Holder: Firefly Inc. 318 Tremont Street, South Carver, MA 02366, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00265BO	Status: Current	App Date: 10/24/2007	Rev Date: 10/17/2011
Description: Installation of external Cargo Hookup Mirror in accordance with Firefly, Inc. Drawing HUM1000-A, Revision A, dated 9/17/07, or later FAA-approved revision.
TC Nos.: H11NM
Models: Robinson Helicopter CompanyR44, R44 II
ACO: AIR-750: East Certification Branch BOS

STC Holder: Firefly Inc. 318 Tremont Street, South Carver, MA 02366, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00286BO	Status: Historical	App Date: 02/16/2007	Rev Date: 05/14/2009
Description: Installation of the Helipod III agricultural spray system, p/n HPR44III25201-402 with Standard (80% RD) extensions
TC Nos.: H11NM
Models: Robinson Helicopter CompanyR44, R44 II
ACO: Boston ACO Branch, Tel: +1 (781) 238-7151

STC Holder: Firefly Inc. 318 Tremont Street, South Carver, MA 02366, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00311BO	Status: Current	App Date: 09/29/2011	Rev Date: 05/18/2011
Description: Installation of Hydraulic Pack System including a hydraulic pump connected to the auxiliary pad of the onboard Lycoming engine in accordance with Firefly Inc. Master Document List, Document No. FFI-10000MDL, dated March 29, 2011, or later FAA-approved revision.
TC Nos.: H11NM
Models: Robinson Helicopter CompanyR44, R44 II
ACO: AIR-750: East Certification Branch BOS

STC Holder: Firefly Inc. 318 Tremont Street, South Carver, MA 02366, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00318BO	Status: Current	App Date: 10/13/2011	Rev Date: 01/27/2012
Description: Installation of external Cargo Hookup Mirror
TC Nos.: R00015LA
Models: Robinson Helicopter CompanyR66
ACO: AIR-750: East Certification Branch BOS

STC Holder: Firefly Inc. 318 Tremont Street, South Carver, MA 02366, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00324BO	Status: Current	App Date: 02/28/2012	Rev Date: 08/07/2012
Description: Installation of panel openings
TC Nos.: H11NM
Models: Robinson Helicopter CompanyR44, R44 II
ACO: AIR-750: East Certification Branch BOS

STC Holder: Firefly Inc. 318 Tremont Street, South Carver, MA 02366, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00328BO	Status: Current	App Date: 04/10/2012	Rev Date: 03/19/2013
Description: Installation of Firefly Agricultural Spreader System
TC Nos.: H11NM
Models: Robinson Helicopter CompanyR44, R44 II
ACO: AIR-750: East Certification Branch BOS

STC Holder: Firefly Inc. 318 Tremont Street, South Carver, MA 02366, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR0065BO	Status: Current	App Date: 02/20/2007	Rev Date: 10/24/2007
Description: Installation of external Cargo Hookup Mirror.
TC Nos.: H11NM
Models: Robinson Helicopter CompanyR44
ACO: AIR-750: East Certification Branch BOS