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No. of STCs: 16

STC Holder: PROFESSIONAL PILOTS INC 12304 West 165th Avenue, Lowell, IN 46356, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02087CH	Status: Current	App Date: 03/18/2004	Rev Date: 03/22/2005
Description: Installation of MT-Propeller model MTV-15-C/200-50 or MTV-15-B/210-58 constant speed propeller
TC Nos.: 1A2
Models: Piper Aircraft Inc.PA-18, PA-18-105 (Special), PA-18-125 (Army L-21A), PA-18-135, PA-18-150, PA-18A, PA-18A-135, PA-18A-150, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S, PA-18S-105 (Special), PA-18S-125, PA-18S-135, PA-18S-150
ACO: AIR-760: Central Certification Branch CHI

STC Holder: PROFESSIONAL PILOTS INC 12304 West 165th Avenue, Lowell, IN 46356, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02256CH	Status: Current	App Date: 03/12/2005	Rev Date: 03/10/2006
Description: Installation of a Hartzell Propeller model HC-I3Y (scimitar)
TC Nos.: A3SO
Models: Piper Aircraft Inc.PA-32-260, PA-32-300, PA-32-301, PA-32-301FT, PA-32-301T, PA-32-301XTC, PA-32R-300, PA-32R-301 (HP), PA-32R-301 (SP), PA-32R-301T, PA-32RT-300, PA-32RT-300T, PA-32S-300
ACO: AIR-760: Central Certification Branch CHI

STC Holder: PROFESSIONAL PILOTS INC 12304 W. 165TH AVE., LOWELL, IN 46356		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02297CH	Status: Current	App Date: 03/24/2006	Rev Date: 06/30/2006
Description: INSTALL MT PROPELLER MODEL MTV-9-D-C/CF198-52 CONSTANT SPEED PROPELLER IAW PROFESSIONAL PILOTS INC INSTALLATION INSTRUCTIONS #SUTN31001 DTD 3/24/06 OR LATER FAA APPROVED REVISION.
TC Nos.: 3A10
Models: Cessna Aircraft Company310
ACO: AIR-760: Central Certification Branch CHI

STC Holder: PROFESSIONAL PILOTS INC 12304 West 165th Avenue, Lowell, IN 46356, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02508CH	Status: Current	App Date: 09/05/2007	Rev Date: 12/21/2007
Description: Installation of reversible MT-Propeller model MTV-15-B-C-R-(M)/CR210-58 or TV-15-C-C-R-(M)/CR200-50 constant speed propeller
TC Nos.: 1A2
Models: The New Piper Aircraft Inc.PA-18, PA-18A, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S
ACO: AIR-760: Central Certification Branch CHI

STC Holder: PROFESSIONAL PILOTS INC 12304 West 165th Avenue, Lowell, IN 46356, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02555CH	Status: Current	App Date: 11/12/2007	Rev Date: 04/17/2008
Description: Installation of Hartzell HC-C2YR-1BFP/F7497 constant speed propeller.
TC Nos.: 2A13
Models: The New Piper Aircraft Inc.PA-28R-180, PA-28R-200, PA-28R-201, PA-28R-201T, PA-28RT-201, PA-28RT-201T
ACO: AIR-760: Central Certification Branch CHI

STC Holder: PROFESSIONAL PILOTS INC 12304 West 165th Avenue, Lowell, IN 46356, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA02695CH	Status: Current	App Date: 01/04/2007	Rev Date: 03/25/2009
Description: Installation of MT-Propeller MTV-9-B/198-52 constant speed propeller in accordance with Professional Pilots Inc. Installation Instructions #SUTN3201MT, dated December 22, 2006, or later FAA approved revision.
TC Nos.: A3SO
Models: Piper Aircraft Inc.PA-32-260, PA-32-300, PA-32-301, PA-32-301FT, PA-32-301T, PA-32-301XTC, PA-32R-300, PA-32R-301 (HP), PA-32R-301 (SP), PA-32R-301T, PA-32RT-300, PA-32RT-300T, PA-32S-300
ACO: AIR-760: Central Certification Branch CHI

STC Holder: PROFESSIONAL PILOTS INC 12304 West 165th Avenue, Lowell, IN 46356, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA03321CH	Status: Current	App Date: 02/01/2014	Rev Date: 04/18/2014
Description: Installation of Hartzell HC-C2YR-1BFP/F8068, or HC-F2YR-1BFP/F8068 constant speed propeller
TC Nos.: 2A13
Models: Piper Aircraft Inc.PA-28-235, PA-28-236
ACO: AIR-760: Central Certification Branch CHI

STC Holder: PROFESSIONAL PILOTS INC 12304 West 165th Avenue, Lowell, IN 46356, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01919CH	Status: Historical	App Date: 01/09/2003	Rev Date: 07/22/2016
Description: Installation of Hartzell HC-C2YL-1BF/F8468-4, HC-C2YL-1BF/F8468-6Q, or HC-C2YR-1BF/F8477-4 or HC-C2YR-1N/NG8301 constant speed propeller
TC Nos.: 1A2, A-780
Models: The New Piper Aircraft Inc.PA-12, PA-12S, PA-18, PA-18A, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S
ACO: AIR-7C0: Chicago ACO Branch

STC Holder: PROFESSIONAL PILOTS INC 12304 West 165th Avenue, Lowell, IN 46356, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01919CH	Status: Historical	App Date: 01/09/2003	Rev Date: 07/15/2005
Description: Installation of Hartzell HC-C2YL-1BF/F8468-4, HC-C2YL-1BF/F8468-6Q, or HC-C2YR-1BF/F8477-4 constant speed propeller.
TC Nos.: 1A2, A-780
Models: The New Piper Aircraft Inc.PA-12, PA-12S, PA-18, PA-18A, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: PROFESSIONAL PILOTS INC 12304 West 165th Avenue, Lowell, IN 46356, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01919CH	Status: Historical	App Date: 01/09/2003	Rev Date: 07/15/2005
Description: Installation of Hartzell HC-C2YL-1BF/F8468-4, HC-C2YL-1BF/F8468-6Q, or HC-C2YR-1BF/F8477-4 or HC-C2YR-1N/NG8301 constant speed propeller
TC Nos.: 1A2
Models: Piper Aircraft, Inc., The NewPA-12, PA-12S, PA-18, PA-18A, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S
ACO: AIR-7C0: Chicago ACO Branch

STC Holder: PROFESSIONAL PILOTS INC 12304 West 165th Avenue, Lowell, IN 46356, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01919CH	Status: Current	App Date: 01/09/2003	Rev Date: 07/22/2016
Description: Installation of Hartzell HC-C2YL-1BF/F8468-4, HC-C2YL-1BF/F8468-6Q, or HC-C2YR-1BF/F8477-4 or HC-C2YR-1N/NG8301 constant speed propeller
TC Nos.: 1A2
Models: Piper Aircraft, Inc., The NewPA-12, PA-12S, PA-18, PA-18A, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S
ACO: AIR-760: Central Certification Branch CHI

STC Holder: PROFESSIONAL PILOTS INC 12304 West 165th Avenue, Lowell, IN 46356, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01919CH	Status: Historical	App Date: 01/09/2003	Rev Date: 01/16/2004
Description: Installation of Hartzell HC-C2YL-1BF/F8468-4, HC-C2YL-1BF/F8468-6Q, or HC-C2YR-1BF/F8477-4 constant speed propeller.
TC Nos.: 1A2
Models: The New Piper Aircraft Inc.PA-18, PA-18A, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: PROFESSIONAL PILOTS INC 12304 West 165th Avenue, Lowell, IN 46356, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01920CH	Status: Historical	App Date: 01/09/2003	Rev Date: 01/16/2004
Description: Installation of modified Grumman AA-5B exhaust system assembly, P/N SUTN201 or P/N SUTN301.
TC Nos.: 1A2
Models: The New Piper Aircraft Inc.PA-18, PA-18A, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: PROFESSIONAL PILOTS INC 12304 West 165th Avenue, Lowell, IN 46356, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01920CH	Status: Historical	App Date: 01/09/2003	Rev Date: 08/26/2004
Description: Installation of modified Grumman AA-5B exhaust system assembly, P/N SUTN201 or P/N SUTN301. Only for those PA-18 series aircraft equipped with Lycoming O-320 or O-360 series engines, whether by original factory installation or by STC.
TC Nos.: 1A2
Models: The New Piper Aircraft Inc.PA-18, PA-18A, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358

STC Holder: PROFESSIONAL PILOTS INC 12304 West 165th Avenue, Lowell, IN 46356, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01920CH	Status: Current	App Date: 01/09/2003	Rev Date: 04/11/2006
Description: Installation of modified Grumman AA-5B exhaust system assembly, P/N SUTN201 or P/N SUTN301. Only for those PA-18 series aircraft equipped with Lycoming O-320 or O-360 series engines, whether by original factory installation or by STC.
TC Nos.: 1A2, A-780
Models: The New Piper Aircraft Inc.PA-12, PA-12S, PA-18, PA-18A, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S
ACO: AIR-760: Central Certification Branch CHI

STC Holder: PROFESSIONAL PILOTS INC 12304 West 165th Avenue, Lowell, IN 46356, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01920CH	Status: Historical	App Date: 01/09/2003	Rev Date: 07/15/2005
Description: Installation of modified Grumman AA-5B exhaust system assembly, P/N SUTN201 or P/N SUTN301. Only for those PA-18 series aircraft equipped with Lycoming O-320 or O-360 series engines, whether by original factory installation or by STC.
TC Nos.: 1A2, A-780
Models: The New Piper Aircraft Inc.PA-12, PA-12S, PA-18, PA-18A, PA-18AS-125, PA-18AS-135, PA-18AS-150, PA-18S
ACO: Chicago ACO Branch, Tel: +1 (847) 294-7358