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No. of STCs: 12

STC Holder: Bighorn Airways Inc 912 Brundage Lane, Sheridan, WY 82801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA00845DE	Status: Current	App Date: 11/21/2016	Rev Date: 04/15/2017
Description: Installation of two Ferno Advanced Life Support Litters (ALSL) with equipment mounts and medical electrical power
TC Nos.: A16EU
Models: RUAG Aerospace Services GmbHDornier 228-202
ACO: AIR-770: West Certification Branch DEN

STC Holder: Bighorn Airways Inc 912 Brundage Lane, Sheridan, WY 82801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02392AK	Status: Historical	App Date: 06/13/2011	Rev Date: 12/06/2011
Description: Limit the maximum passenger seating capacity to 9 in accordance with Bighorn Airways Inc. Drawing 228-2, Revision Initial, dated December 2, 2011, or later FAA approved revision.
TC Nos.: A16EU
Models: Dornier Luftfahrt GmbHDornier 228-200, Dornier 228-201, Dornier 228-202
ACO: Anchorage ACO Branch, Tel: +1 (907) 271-2668

STC Holder: Bighorn Airways Inc 912 Brundage Lane, Sheridan, WY 82801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02392AK	Status: Current	App Date: 06/13/2011	Rev Date: 12/06/2011
Description: Limit the maximum passenger seating capacity to 9
TC Nos.: A16EU
Models: Dornier Luftfahrt GmbHDornier 228-200, Dornier 228-201, Dornier 228-202
ACO: AIR-770: West Certification Branch DEN

STC Holder: Bighorn Airways Inc 912 Brundage Lane, Sheridan, WY 82801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA10499SC	Status: Current	App Date: 05/02/2005	Rev Date: 12/28/2005
Description: Revised airplane performance data previously modified by installation of Honeywell International Inc. TPE331-10 engines
TC Nos.: A16EU
Models: Dornier Luftfahrt GmbHDornier 228-200, Dornier 228-201, Dornier 228-202
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Bighorn Airways Inc 912 Brundage Lane, Sheridan, WY 82801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01969WI	Status: Historical	App Date: 09/15/2020	Rev Date: 08/23/2021
Description: Operation of Air Operable Baggage Door at 25,000 ft.
TC Nos.: A13NM
Models: De Havilland Aircraft of Canada LimitedDHC-8-101, DHC-8-102, DHC-8-103, DHC-8-106
ACO: AIR-7K0: Wichita ACO Branch

STC Holder: Bighorn Airways Inc 912 Brundage Lane, Sheridan, WY 82801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01969WI	Status: Current	App Date: 09/15/2020	Rev Date: 02/20/2024
Description: Operation of Air Operable Baggage Door at 25,000 ft.
TC Nos.: A13NM
Models: De Havilland Aircraft of Canada LimitedDHC-8-100 Series, DHC-8-200 Series
ACO: AIR-770: West Certification Branch DEN

STC Holder: Bighorn Airways Inc 912 West Brundage Lane, Sheridan, WY 82801-5827		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST02028WI	Status: Current	App Date: 05/23/2023	Rev Date: 11/11/2024
Description: Installation of Bighorn CASEVAC Interior System
TC Nos.: A13NM
Models: De Havilland Aircraft of Canada LimitedDHC-8-101, DHC-8-102, DHC-8-103, DHC-8-106, DHC-8-201, DHC-8-202
ACO: AIR-770: West Certification Branch DEN

STC Holder: Bighorn Airways Inc 912 Brundage Lane, Sheridan, WY 82801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST02251AK	Status: Current	App Date: 08/04/2005	Rev Date: 03/09/2011
Description: Reduction / Limitation of passenger seats to nine (9)
TC Nos.: A43EU
Models: EADS CASAC-212-CC
ACO: AIR-770: West Certification Branch DEN

STC Holder: Bighorn Airways Inc 912 Brundage Lane, Sheridan, WY 82801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST02382AK	Status: Current	App Date: 04/03/2011	Rev Date: 06/23/2011
Description: Reduction / Limitation of passenger seats to nine (9), in accordance with Bighorn Airways, Inc., Document Number BIG-C-212-AFMS, Revision IR, dated June 15, 2011, or later FAA approved revisions.
TC Nos.: A43EU
Models: EADS CASAC-212-CC
ACO: AIR-770: West Certification Branch DEN

STC Holder: Bighorn Airways Inc 912 Brundage Lane, Sheridan, WY 82801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST04248AT	Status: Current	App Date: 11/20/2013	Rev Date: 09/13/2019
Description: Replacement of OEM metric flight control cables assemblies for the ailerion, elevator, rudder, ailerion trim tab, elevator trim tab, and rudder trim tab with MIL-SPEC standard cables assemblies
TC Nos.: A43EU
Models: Airbus Defense and Space S.A.C-212-CC, C-212-CD, C-212-CE
ACO: AIR-750: East Certification Branch ATL

STC Holder: Bighorn Airways Inc 912 Brundage Lane, Sheridan, WY 82801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST10215SC	Status: Historical	App Date: 04/14/2003	Rev Date: 01/14/2004
Description: Installation of Honeywell Mark VI Enhanced Ground Proximity Warning System (EGPWS) equipped with a HOneywell KMD 850 Multi-Function Display (MFD).
TC Nos.: A43EU
Models: Construcciones Aeronauticas S.A.C-212-CC
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140

STC Holder: Bighorn Airways Inc 912 Brundage Lane, Sheridan, WY 82801, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST10215SC	Status: Current	App Date: 04/14/2003	Rev Date: 11/03/2004
Description: Installation of Honeywell Mark VI Enhanced Ground Proximity Warning System (EGPWS) equipped with a HOneywell KMD 850 Multi-Function Display (MFD).
TC Nos.: A43EU
Models: Construcciones Aeronauticas S.A.C-212-CB, C-212-CC, C-212-CD, C-212-CE, C-212-CF, C-212-DE, C-212-DF
ACO: AIR-760: Central Certification Branch FTW