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No. of STCs: 10

STC Holder: Basler Turbo Conversions P.O. Box 2305, Oshkosh, WI 54903-2305, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1253GL	Status: Historical	App Date:	Rev Date: 08/16/1994
Description: Install auxiliary cargo door.
TC Nos.: A-669
Models: McDonnell Douglas CorporationDC3A-S4C4G, DC3C-R-1830-90C (Army C-47B), DC3C-R-1830-90C (Navy R4D-6), DC3C-S1C3G, DC3C-SC3G, DC3D-R-1830-90C (Army C-117A)
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Basler Turbo Conversions P.O. Box 2305, Oshkosh, WI 54903-2305, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1756GL	Status: Current	App Date:	Rev Date: 08/16/1994
Description: Install cargo winch system.
TC Nos.: A-669
Models: McDonnell Douglas CorporationDC3A-S1C3G, DC3A-S4C4G, DC3A-SC3G, DC3C-R-1830-90C (Army C-47B), DC3C-R-1830-90C (Navy R4D-6)
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Basler Turbo Conversions 255 W. 35th Ave., Oshkosh, WI 54901, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA2590NM	Status: Current	App Date:	Rev Date: 04/12/2000
Description: Installation of Pratt & Whitney PT6A-34, PT6A-135, or PT6A-135A engine and other necessary modifications.
TC Nos.: 3A21
Models: The Cessna Aircraft CompanyP210N
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Basler Turbo Conversions P.O. Box 2305, Oshkosh, WI 54903-2305, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4840NM	Status: Historical	App Date:	Rev Date: 03/27/1992
Description: Installation of Pratt & Whitney of Canada PT6A-67R engines, Hartzell HC-B5MA-3/M11276 propellers, modified fuel system, revised electrical system, and forward fuselage extension.
TC Nos.: A-669
Models: McDonnell Douglas CorporationDC-3C Series
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: Basler Turbo Conversions 255 W. 35th Ave., Oshkosh, WI 54901, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4840NM	Status: Historical	App Date: 04/18/1988	Rev Date: 12/15/2003
Description: Installation of Pratt & Whitney of Canada PT6A-67R engines, Hartzell HC-B5MA-3/M11276 propellers, modified fuel system, revised electrical system, and forward fuselage extension.
TC Nos.: A-669
Models: McDonnell Douglas CorporationDC-3C Series
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: Basler Turbo Conversions 255 W. 35th Ave., Oshkosh, WI 54901, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4840NM	Status: Historical	App Date: 04/18/1988	Rev Date: 12/25/2003
Description: Installation of Pratt & Whitney of Canada PT6A-67R engines, Hartzell HC-B5MA-3/M11276 propellers, modified fuel system, revised electrical system, and forward fuselage extension.
TC Nos.: A-669
Models: McDonnell Douglas CorporationDC-3C Series
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: Basler Turbo Conversions P.O. Box 2305, Oshkosh, WI 54903-2305, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA996GL	Status: Historical	App Date:	Rev Date: 06/01/1994
Description: Install aluminum skin on control surfaces.
TC Nos.: A-669
Models: McDonnell Douglas CorporationDC3A-S1C3G, DC3A-S1CG, DC3A-SC3G, DC3A-SCG, DC3C-R-1830-90C (Army C-47B), DC3C-R-1830-90C (Navy R4D-6), DC3C-S4C4G, DC3C-SC3G
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Basler Turbo Conversions 255 W. 35th Ave., Oshkosh, WI 54901, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST04222CH	Status: Current	App Date: 05/18/2017	Rev Date: 02/06/2018
Description: Installation of a Garmin Traffic Collision Avoidance System (TCAS) II with ADS-B Out Capability
TC Nos.: A-669
Models: The Boeing CompanyDC3A-S1C3G, DC3A-S1CG, DC3A-S4C4G, DC3A-SC3G, DC3A-SCG, DC3C-R-1830-90C, DC3C-S1C3G, DC3C-S4C4G, DC3C-SC3G, DC3D-R-1830-90C
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Basler Turbo Conversions P.O. Box 2305, Oshkosh, WI 54903-2305, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST294CH	Status: Current	App Date:	Rev Date: 02/09/1995
Description: Limit maximum payload capacity to7500 lbs. maximum.
TC Nos.: A-669
Models: McDonnell Douglas CorporationDC3C-R-1830-90C (Army C-47B), DC3C-R-1830-90C (Navy R4D-6), DC3C-S1C3G, DC3C-S4C4G, DC3C-SC3G
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Basler Turbo Conversions P.O. Box 2305, Oshkosh, WI 54903-2305, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST302CH	Status: Historical	App Date:	Rev Date: 02/24/1995
Description: Installation of flight crew restraints.
TC Nos.: A-669
Models: McDonnell Douglas CorporationDC-3C Series
ACO: AIR-760: Central Certification Branch CHI