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No. of STCs: 11

STC Holder: Steinbach & Associates, Inc. 2224 Carolinda Drive, Waco, TX 76710, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09110SC	Status: Current	App Date: 04/27/1995	Rev Date: 03/25/1998
Description: Conversion of the cooling system from the use of R-12 to R-134a refrigerant
TC Nos.: 3A20, A14CE, A31CE
Models: Beechcraft Corporation100, 65-90, 65-A90, B100, B90, C90, E90, F90
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Steinbach & Associates, Inc. 2224 Carolinda Drive, Waco, TX 76710, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09140SC	Status: Current	App Date: 10/19/1995	Rev Date: 09/07/1999
Description: Conversion of cooling system, on aircraft having multiple cylinder type compressors installed for an R-134a cooling refrigerant.
TC Nos.: A24CE
Models: Beechcraft Corporation200C, 200CT, 200T, 300, B200, B200C (C-12F), B200C (C-12R), B200C (UC-12F), B200C (UC-12M), B200CT, B200T, B300, B300C
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Steinbach & Associates, Inc. 2224 Carolinda Drive, Waco, TX 76710, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09472SC	Status: Current	App Date: 09/18/1997	Rev Date: 02/14/2000
Description: Modifications are only applicable to air conditioner systems.
TC Nos.: 3A25, A25CE, A7CE
Models: Cessna Aircraft Company335, 340, 401, 402, 404, 414, 421, 425
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Steinbach & Associates, Inc. 2224 Carolinda Drive, Waco, TX 76710, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09478SC	Status: Current	App Date: 11/07/1997	Rev Date: 05/01/1998
Description: Conversion of existing Piper air conditioning system from R12 to R134a refrigerant.
TC Nos.: A8EA
Models: Piper Aircraft Inc.PA-31T, PA-31T1
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Steinbach & Associates, Inc. 2224 Carolinda Drive, Waco, TX 76710, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09503SC	Status: Current	App Date: 09/18/1997	Rev Date: 09/22/1998
Description: Conversion of the factory installed R-12 Air conditioning system to R134A refrigerant.
TC Nos.: 3A16, A23CE
Models: Beechcraft Corporation58, 58A, 58P, 58PA, 58TC, 58TCA, E55, E55A
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Steinbach & Associates, Inc. 2224 Carolinda Drive, Waco, TX 76710, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09508SC	Status: Current	App Date: 11/06/1997	Rev Date: 08/17/1998
Description: Conversion of existing Beech air conditioning system from R12 to R134a refrigerant.
TC Nos.: A12CE
Models: Beechcraft Corporation60, A60, B60
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Steinbach & Associates, Inc. 2224 Carolinda Drive, Waco, TX 76710, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09524SC	Status: Current	App Date: 03/02/1998	Rev Date: 03/26/2002
Description: Conversion of existing Piper air conditioning system from R12 to R134a refrigerant.
TC Nos.: 2A13, A20SO, A25SO, A3SO, A7SO, A8EA
Models: Piper Aircraft Inc.PA-28-140, PA-28-161, PA-28-180, PA-28-181, PA-28-201T, PA-28-236, PA-28R-200, PA-28R-201, PA-28R-201T, PA-28RT-201, PA-28RT-201T, PA-31-300, PA-31-325, PA-31-350, PA-31P, PA-31P-350, PA-32-300, PA-32-301, PA-32-301T, PA-32R-300, PA-32R-301 (HP), PA-32R-301 (SP), PA-32R-301T, PA-32RT-300, PA-32RT-300T, PA-34-200T, PA-34-220T, PA-46-310P, PA-46-350P
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Steinbach & Associates, Inc. 2224 Carolinda Drive, Waco, TX 76710, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA09553SC	Status: Current	App Date: 11/17/1998	Rev Date: 06/01/1999
Description: Modification of the Environmental Control Systems to covert R12 vapor cycle systems into R134A refrigerant systems.
TC Nos.: 3A15
Models: Beechcraft CorporationA36, B36TC, F33A, V35B
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Steinbach & Associates, Inc. 2224 Carolinda Drive, Waco, TX 76710, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA8528SW-D	Status: Current	App Date:	Rev Date: 05/01/1998
Description: Conversion of existing Piper air conditioning system from R12 to R134a refrigerant.
TC Nos.: A8EA
Models: The New Piper Aircraft Inc.PA-31T, PA-31T1
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Steinbach & Associates, Inc. 2224 Carolinda Drive, Waco, TX 76710, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST09524SC	Status: Current	App Date:	Rev Date: 03/28/2000
Description: Piper conversion of air conditioning systems from using R12 to R134a refrigerant on aircraft models listed. For PA-31-300 s/n 31-660, 31-712 thru 31-900, 31-7300901& up. For PA-31-325 sns 31-7400990 & up. PA-31-350 sns, 31-5001& 31-5003, 31-7305005 up
TC Nos.: 2A13, A20SO, A25SO, A3SO
Models: The New Piper Aircraft Inc.PA-28-140, PA-28-161, PA-28-180, PA-28-181, PA-28-201T, PA-28-236, PA-28R-200, PA-28R-201, PA-28R-201T, PA-28RT-201, PA-28RT-201T, PA-31-300, PA-31-325, PA-31-350, PA-32-300, PA-32-301, PA-32-301T, PA-32R-300, PA-32R-301(HP), PA-32R-301(SP), PA-32R-301T, PA-32RT-300, PA-32RT-300T, PA-46-310P, PA-46-350P
ACO: AIR-760: Central Certification Branch FTW

STC Holder: Steinbach & Associates, Inc. 2224 Carolinda Drive, Waco, TX 76710, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST09568SC	Status: Current	App Date:	Rev Date: 01/10/2000
Description: Modification of existing refrigerant R12 air conditioning systems to convert them into refrigerant R134a systems on the aircraft identified above.
TC Nos.: A10CE
Models: Learjet Inc.Learjet 24, Learjet 24A, Learjet 24B, Learjet 24B-A, Learjet 24C, Learjet 24D, Learjet 24D-A, Learjet 24E, Learjet 24F, Learjet 24F-A, Learjet 25, Learjet 25A, Learjet 25B, Learjet 25C, Learjet 25D, Learjet 25F, Learjet 28, Learjet 29, Learjet 31, Learjet 31A, Learjet 35, Learjet 35A (C-21A), Learjet 36, Learjet 36A
ACO: AIR-760: Central Certification Branch FTW