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No. of STCs: 27

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA00776DE	Status: Current	App Date: 09/19/2014	Rev Date: 09/02/2021
Description: Installation of 9 Passenger or Less Limitation configuration
TC Nos.: A14CE, A24CE
Models: Textron Aviation Inc.200, 200C, A100, A200CT (C-12D), A200CT (C-12F), A200CT (FWC-12D), A200CT (RC-12D), A200CT (RC-12G), A200CT (RC-12H), A200CT (RC-12K), A200CT (RC-12P), A200CT (RC-12Q), B200, B200GT
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA00776DE	Status: Historical	App Date: 09/19/2014	Rev Date: 12/11/2014
Description: Installation of 9 Passenger or Less Limitation configuration
TC Nos.: A14CE, A24CE
Models: Textron Aviation Inc.200, 200C, A100, B200, B200GT
ACO: Denver ACO Branch, Tel: +1 (303) 342-1080

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA00797DE	Status: Historical	App Date: 11/27/2015	Rev Date: 07/02/2016
Description: Installation of Teledyne Battery Products P/N 7638-44T Lead-Acid Battery
TC Nos.: A1WI
Models: Textron Aviation Inc.525, 525A, 525B, 525C
ACO: Denver ACO Branch, Tel: +1 (303) 342-1080

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA00877DE	Status: Current	App Date: 07/20/2017	Rev Date: 05/03/2018
Description: Installation of Cert Works Airplane Flight Manual Supplement for Opperational clarification
TC Nos.: 3A20
Models: Textron Aviation Inc.C90A
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennette,, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE00754DE	Status: Historical	App Date: 10/31/2011	Rev Date: 11/28/2012
Description: Installation of an auxiliary oil sump port on the oil sump pan
TC Nos.: E7CE
Models: Continental MotorsGTSIO-520-D, GTSIO-520-H, GTSIO-520-M, GTSIO-520-N
ACO: Denver ACO Branch, Tel: +1 (303) 342-1080

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennette,, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE00754DE	Status: Historical	App Date: 10/31/2011	Rev Date: 12/03/2012
Description: Installation of an auxiliary oil sump port on the oil sump pan
TC Nos.: E7CE
Models: Continental MotorsGTSIO-520-D, GTSIO-520-H, GTSIO-520-L, GTSIO-520-M, GTSIO-520-N
ACO: Denver ACO Branch, Tel: +1 (303) 342-1080

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00799DE	Status: Current	App Date: 11/27/2015	Rev Date: 03/16/2016
Description: Certification of Honeywell MK-XXI Helicopter Terrain Awareness and Warning System (HTAWS)
TC Nos.: H2SW
Models: Bell Helicopter Textron Canada Limited407
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00811DE	Status: Current	App Date: 12/14/2015	Rev Date: 04/21/2016
Description: Certification of Honeywell MK-XXI Helicopter Terrain Awareness and Warning System (HTAWS)
TC Nos.: H9EU
Models: Airbus HelicoptersAS-350B2, AS-350B3
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00812DE	Status: Current	App Date: 03/16/2016	Rev Date: 02/19/2018
Description: Installation of Honeywell Sky Connect Tracker III system
TC Nos.: H2SW, H7EU, H88EU, H9EU, R00003RD
Models: Agusta S.p.A.A109E, A119, AW119 MKII Airbus HelicoptersAS-350B2, AS-350B3, EC 130 B4, EC 130 T2 Airbus Helicopters Deutschland GmbHEC135 P1, EC135 P2, EC135 P2+, EC135 T1, EC135 T2, EC135 T2+ Bell Textron Canada Limited206, 206A, 206A-1 (OH-58A), 206B, 206B-1, 206L, 206L-1, 206L-3, 206L-4, 407, 429
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00812DE	Status: Historical	App Date: 03/16/2016	Rev Date: 09/15/2016
Description: Installation of Honeywell Sky Connect Tracker III system
TC Nos.: H2SW, H7EU, H88EU, H9EU
Models: Agusta S.p.A.A109E, A119, AW119 MKII Airbus HelicoptersAS-350B2, AS-350B3, EC 130 B4, EC 130 T2 Airbus Helicopters Deutschland GmbHEC135 P1, EC135 P2, EC135 P2+, EC135 T1, EC135 T2, EC135 T2+ Bell Helicopter Textron Canada Limited206, 206A, 206A-1 (OH-58A), 206B, 206B-1, 206L, 206L-1, 206L-3, 206L-4, 407
ACO: Denver ACO Branch, Tel: +1 (303) 342-1080

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00814DE	Status: Historical	App Date: 04/09/2016	Rev Date: 08/01/2016
Description: Installation of Garmin Helicopter Terrain Awareness and Warning System (HTAWS)
TC Nos.: H2SW, H7EU, H88EU, H9EU
Models: Agusta S.p.A.A109E, A119, AW119 MKII Airbus HelicoptersAS-350B2, AS-350B3, EC 130 B4 Airbus Helicopters Deutschland GmbHEC135 P1, EC135 P2, EC135 P2+, EC135 T1, EC135 T2, EC135 T2+ Bell Helicopter Textron Canada Limited407
ACO: Denver ACO Branch, Tel: +1 (303) 342-1080

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00814DE	Status: Current	App Date: 04/09/2016	Rev Date: 04/19/2019
Description: Installation of Garmin Helicopter Terrain Awareness and Warning System (HTAWS)
TC Nos.: H2SW, H7EU, H88EU, H9EU
Models: Agusta S.p.A.A109E, A119, AW119 MKII Airbus HelicoptersAS-350B2, AS-350B3, EC 130 B4 Airbus Helicopters Deutschland GmbHEC135 P1, EC135 P2, EC135 P2+, EC135 T1, EC135 T2, EC135 T2+ Bell Helicopter Textron Canada Limited407
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00817DE	Status: Current	App Date: 05/02/2016	Rev Date: 08/10/2016
Description: Certification of Honeywell MK-XXI Helicopter Terrain Awareness and Warning System (HTAWS)
TC Nos.: H88EU
Models: Airbus Helicopters Deutschland GmbHEC135 P1, EC135 P2, EC135 P2+, EC135 T1, EC135 T2, EC135 T2+
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00822DE	Status: Current	App Date: 06/18/2016	Rev Date: 08/23/2016
Description: Certification of Honeywell MK XXI Helicopter Terrain Awareness and Warning System (HTAWS)
TC Nos.: H13EU
Models: Airbus Helicopters Deutschland GmbHMBB-BK 117 A-1, MBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1, MBB-BK 117 B-2, MBB-BK 117 C-1, MBB-BK 117 C-2
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00823DE	Status: Current	App Date: 06/18/2016	Rev Date: 08/23/2016
Description: Installation of Garmin Helicopter Terrain Awareness and Warning System (HTAWS)
TC Nos.: H13EU
Models: Airbus Helicopters Deutschland GmbHMBB-BK 117 A-1, MBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1, MBB-BK 117 B-2, MBB-BK 117 C-1, MBB-BK 117 C-2
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00826DE	Status: Current	App Date: 08/12/2016	Rev Date: 06/13/2018
Description: Installation of Honeywell Sky Connect Tracker III system
TC Nos.: H13EU, H4EU, H4SW, R00002RD, R00024BO
Models: Agusta S.p.A.AB139, AW139 Airbus HelicoptersAS332C, AS332C1, AS332L, AS332L1, AS332L2 Airbus Helicopters Deutschland GmbHMBB-BK 117 A-1, MBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1, MBB-BK 117 B-2, MBB-BK 117 C-1, MBB-BK 117 C-2 Bell Helicopter Textron Inc.212, 412, 412CF, 412EP Sikorsky Aircraft CorporationS-92A
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00826DE	Status: Historical	App Date: 08/12/2016	Rev Date: 12/03/2016
Description: Installation of Honeywell Sky Connect Tracker III system
TC Nos.: H10EU, H13EU, H4EU, H4SW, R00002RD, R00004RD, R00019AT, R00024BO
Models: Airbus HelicoptersAS-365N2, AS-365N3, AS332C, AS332C1, AS332L, AS332L1, AS332L2, EC 155B, EC155B1, SA-365N, SA-365N1 Airbus Helicopters Deutschland GmbHMBB-BK 117 A-1, MBB-BK 117 A-3, MBB-BK 117 A-4, MBB-BK 117 B-1, MBB-BK 117 B-2, MBB-BK 117 C-1, MBB-BK 117 C-2 Bell Textron Inc.212, 412, 412CF, 412EP Delta EnterpriseUH-60A Leonardo S.p.a.AB139, AW139, AW189 Sikorsky Aircraft CorporationS-92A
ACO: Denver ACO Branch, Tel: +1 (303) 342-1080

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00856DE	Status: Current	App Date: 03/02/2017	Rev Date: 03/29/2017
Description: Certification of Honeywell MK XXI Helicotper Terrain Awareness and Warning System
TC Nos.: H7EU
Models: Agusta S.p.A.A109E
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00871DE	Status: Current	App Date: 07/08/2017	Rev Date: 04/22/2019
Description: Installation of Garmin GTS 800 Traffic Avoidance System (TAS)
TC Nos.: H9EU
Models: Airbus HelicoptersAS-350B3, EC 130 T2
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR00872DE	Status: Current	App Date: 08/03/2017	Rev Date: 09/21/2017
Description: Installation of HID Controllable Searchlight
TC Nos.: H9EU
Models: Airbus HelicoptersEC 130 T2
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01042DE	Status: Current	App Date: 12/02/2019	Rev Date: 12/31/2020
Description: Installation of Non-Aviation Band FM Radio Systems
TC Nos.: H13EU
Models: Airbus Helicopters Deutschland GmbHMBB-BK 117 C-2
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 5150 Front Range Parkway, Watkins, CO 80137		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01052DE	Status: Current	App Date: 02/19/2020	Rev Date: 10/19/2020
Description: Installation of Non-Aviation Band FM Radio Systems
TC Nos.: H2SW, H7EU, H88EU, H9EU
Models: Agusta S.p.A.A109E Airbus HelicoptersAS-350B2, AS-350B3, EC 130 B4, EC 130 T2 Airbus Helicopters Deutschland GmbHEC135 P1, EC135 P2, EC135 P2+, EC135 T1, EC135 T2, EC135 T2+ Bell Textron Canada Limited407
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 5150 Front Range Parkway, Watkins, CO 80137, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01078DE	Status: Current	App Date: 11/25/2020	Rev Date: 04/16/2021
Description: Installation of Medical Interior Enhancements
TC Nos.: H9EU
Models: Airbus HelicoptersAS-350B2, AS-350B3
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 5150 Front Range Parkway, Watkins, CO 80137		If you are an STC Holder, Contact us to have your company added here!
STC No.: SR01136DE	Status: Current	App Date: 10/05/2021	Rev Date: 08/26/2024
Description: Installation of Night Vision Imaging System (NVIS) / Night Vision Goggles (NVG) Compatible Lighting System
TC Nos.: R0011DE
Models: Billings Flying Service Inc.CH-47D
ACO: AIR-770: West Certification Branch DEN

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00796DE	Status: Historical	App Date: 11/30/2015	Rev Date: 04/03/2016
Description: Installation of Teledyne Battery Products P/N 7638-44T Lead-Acid Battery
TC Nos.: A22CE, A27CE, A9NM, T00007WI
Models: Textron Aviation Inc.500, 501, 550, 551, 560, 560XL, 650, 750, S550
ACO: Denver ACO Branch, Tel: +1 (303) 342-1080

STC Holder: Cert Works LLC 44110 East Arkansas Place, Bennett, CO 80102, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST00883DE	Status: Historical	App Date: 10/21/2017	Rev Date: 02/21/2018
Description: Installation of Grumman LitefLCR-100 Attitude Heading and Reference System (AHRS) in place of existing LCR-93 AHRS
TC Nos.: A22CE
Models: Textron Aviation Inc.560XL
ACO: Denver ACO Branch, Tel: +1 (303) 342-1080

STC Holder: Cert Works LLC 5150 Front Range Pkwy, Watkins, CO 80137		If you are an STC Holder, Contact us to have your company added here!
STC No.: ST01138DE	Status: Historical	App Date: 12/09/2022	Rev Date: 07/02/2024
Description: Installation of MidContinent MD23 standby altimeter and/or attitude indicators
TC Nos.: A10CE
Models: Learjet Inc.24, 24A, 24B, 24B-A, 24C, 24D, 24E, 24F, 24F-A, 25, 25A, 25B, 25C, 25D, 25F, 31, 31A, 35, 35A (C-21A), 36, 36A, 55, 55B, 55C, 60
ACO: AIR-770: West Certification Branch DEN