STC Holder: Cascade STC LLC

The Aviation DataBase -- STC Selection System
Aviation DataSource, Inc.

No. of STCs: 6

STC Holder: Cascade STC LLC Address: 8500 Perimeter Road S., Seattle, WA 98108, United States		Contact us to have your company added here!
STC No.: SH4344NM	Status: Historical	App Date: 07/26/1988	Rev Date: 04/09/2014
TC Nos.: H3WE,
Models: MD Helicopters Inc.: 369, 369A, 369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS, 500N
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Replace existing fiberglass strut leg fairings with aluminum fairings

STC Holder: Cascade STC LLC Address: 4824 S 283rd Place, Auburn, WA 98001, United States		Contact us to have your company added here!
STC No.: SH4344NM	Status: Current	App Date: 07/26/1988	Rev Date: 12/22/2015
TC Nos.: H3WE,
Models: MD Helicopters Inc.: 369, 369A, 369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS, 500N
ACO: AIR-770: West Certification Branch SEA
Replace existing fiberglass strut leg fairings with aluminum fairings

STC Holder: Cascade STC LLC Address: 8500 Perimeter Road S., Seattle, WA 98108, United States		Contact us to have your company added here!
STC No.: SH4909NM	Status: Historical	App Date: 12/11/1989	Rev Date: 04/09/2014
TC Nos.: H3WE,
Models: MD Helicopters Inc.: 369, 369A, 369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS, 500N, 600N
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Replace the aft engine compartment heat blanket with a stainless steel firewall.

STC Holder: Cascade STC LLC Address: 4824 S 283rd Place, Auburn, WA 98001, United States		Contact us to have your company added here!
STC No.: SH4909NM	Status: Current	App Date: 12/11/1989	Rev Date: 12/22/2015
TC Nos.: H3WE,
Models: MD Helicopters Inc.: 369, 369A, 369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS, 500N, 600N
ACO: AIR-770: West Certification Branch SEA
Replace the aft engine compartment heat blanket with a stainless steel firewall.

STC Holder: Cascade STC LLC Address: 8500 Perimeter Road S., Seattle, WA 98108, United States		Contact us to have your company added here!
STC No.: SR00197SE	Status: Historical	App Date: 04/12/1995	Rev Date: 04/09/2014
TC Nos.: H10WE,
Models: Robinson Helicopter Company: R22, R22 ALPHA, R22 BETA, R22 MARINER
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500
Addition of strug leg fairings to landing gear.

STC Holder: Cascade STC LLC Address: 4824 S 283rd Place, Auburn, WA 98001, United States		Contact us to have your company added here!
STC No.: SR00197SE	Status: Current	App Date: 04/12/1995	Rev Date: 12/22/2015
TC Nos.: H10WE,
Models: Robinson Helicopter Company: R22, R22 ALPHA, R22 BETA, R22 MARINER
ACO: AIR-770: West Certification Branch SEA
Addition of strug leg fairings to landing gear.