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No. of STCs: 6

STC Holder: Topeka Management Inc. 2850 North Clybourn Ave., Burbank, CA 91505, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3915NM	Status: Current	App Date:	Rev Date: 03/05/1998
Description: Modification of DC-8 airplanes by installation of engine inlet and exhaust noise attenuation treatment.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-51, DC-8-52, DC-8-53, DC-8-55, DC-8-61, DC-8-61F, DC-8F-54, DC-8F-55
ACO: AIR-770: West Certification Branch LA

STC Holder: Topeka Management Inc. 2850 North Clybourn Ave., Burbank, CA 91505, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4849NM	Status: Current	App Date:	Rev Date: 03/05/1998
Description: Modification of the Boeing P/N65-19685 engine inlet cowl.
TC Nos.: A3WE
Models: The Boeing Company727-100 Series, 727-200 Series
ACO: AIR-770: West Certification Branch LA

STC Holder: Topeka Management Inc. 2850 North Clybourn Ave., Burbank, CA 91505, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4892NM	Status: Current	App Date: 08/29/1988	Rev Date: 08/28/2002
Description: Modification of the aircraft by installation of noise reduction nacelles.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-61, DC-8-62, DC-8-62F, DC-8-63, DC-8-63F
ACO: AIR-770: West Certification Branch LA

STC Holder: Topeka Management Inc. 2850 North Clybourn Ave., Burbank, CA 91505, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA5455NM	Status: Current	App Date: 07/31/1989	Rev Date: 08/28/2002
Description: Modification of the aircraft by installation of noise reduction nacelles.
TC Nos.: 4A25
Models: McDonnell Douglas CorporationDC-8-62, DC-8-62F, DC-8-63, DC-8-63F
ACO: AIR-770: West Certification Branch LA

STC Holder: Topeka Management Inc. 2850 North Clybourn Ave., Burbank, CA 91505, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00956LA	Status: Current	App Date:	Rev Date: 08/28/2002
Description: Installation of Burbank frangible stop flap guard at 30 degrees maximum approach flap position.
TC Nos.: 4A21
Models: The Boeing Company707-100B Long Body
ACO: AIR-770: West Certification Branch LA

STC Holder: Topeka Management Inc. 2850 North Clybourn Ave., Burbank, CA 91505, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01042LA	Status: Current	App Date:	Rev Date: 08/28/2002
Description: Installation of Burbank frangible stop flap guard at 25 degree maximum approach flap position.
TC Nos.: 4A26
Models: The Boeing Company707-300B, 707-300C
ACO: AIR-770: West Certification Branch LA