The Aviation DataBase®
Complete Aviation Regulatory Library
Sept. 11 Sept. 11
DataBases updated: Apr 4th, 2025
Home Products Library Support Account Login Contact

STC Holder: Enviro Systems Inc.

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

No. of STCs: 17

STC Holder: Enviro Systems Inc.
Address: 12037 S. Highway 99, Seminole, OK 74868
Contact us to have your company added here!
STC No.: SA01977WIStatus: HistoricalApp Date: 12/19/2019Rev Date: 11/04/2022
TC Nos.: A24CE,
Models:
Textron Aviation Inc.:
B300, B300C
ACO: AIR-760: Central Certification Branch FTW
Installation of the Enviro Systems Inc. Environmental Control System Upgrade
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SA206RMStatus: CurrentApp Date: 07/01/1980Rev Date: 06/20/2003
TC Nos.: A7PC,
Models:
AeroSpace Technologies Of Australia Pty Ltd.:
N24A
ACO: AIR-750: East Certification Branch ATL
Installation of headliner and duct system in accordance with Aero Engineering Corporation Drawing List No. DL-4, Revision D or later FAA approved revision.
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SA2294SOStatus: CurrentApp Date: 09/09/1987Rev Date: 06/20/2003
TC Nos.: H3WE,
Models:
MD Helicopter Inc.:
369, 369A, 369D, 369E, 369F, 369FF, 369H, 369HE, 369HM, 369HS
ACO: AIR-750: East Certification Branch ATL
Installation of seat access panel in accordance with ALM Technologies, Inc., Drawing List, Document No. 3698001, dated August 21, 1987, or later FAA approved revision.
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SA935SWStatus: CurrentApp Date: 05/22/1967Rev Date: 06/20/2003
TC Nos.: 3A13,
Models:
The Cessna Aircraft Company:
182, 182A, 182B, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M
ACO: AIR-750: East Certification Branch ATL
Installation of cabin air conditioning system in accordance with Installation Instructions dated August 30, 1968, for Cessna Models 182, 182A, 182B; and Engineering Report 6496227 dated May 1, 1970 for Cessna Models 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M..
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SH1528NMStatus: CurrentApp Date: 10/11/1982Rev Date: 06/20/2003
TC Nos.: H3WE,
Models:
MD Helicopter Inc.:
369D, 369E, 369H
ACO: AIR-750: East Certification Branch ATL
Installation of Freon Compressor Air Conditioning System in accordance with Aero Engineering Corporation Drawing List, DL-9, FAA approval dated November 26, 1982, or later FAA approved revision.
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SH1705SOStatus: CurrentApp Date: 02/13/1984Rev Date: 06/20/2003
TC Nos.: H12EU,
Models:
Westland Helicopters Limited:
Westland 30 Series 100
ACO: AIR-750: East Certification Branch ATL
Installation of Freon Air Conditioning System in accordance with Installation Drawing List Report No. DL-30-1, Revision B, dated November 5, 1984 and Manufacturing Drawing List, Report No. DL-30-2, Revision A, dated November 19, 1984, or later FAA approved revisions.
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SH189RMStatus: CurrentApp Date: 06/08/1979Rev Date: 06/20/2003
TC Nos.: H9EU,
Models:
Eurocopter France:
AS-350B, AS-350B1, AS-350B2, AS-350BA, AS-350C, AS-350D, AS-350D1
ACO: AIR-760: Central Certification Branch FTW
Installation of belt driven air conditioner system in accordance with FAA sealed Aero Engineering Corporation Drawing List No. DL-2, dated October 24, 1979, and/or Drawing List No. DL-2-1, dated April 19, 1982, or subsequent FAA approved revision.
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SH2720SOStatus: CurrentApp Date: 02/14/1989Rev Date: 06/20/2003
TC Nos.: H9EA,
Models:
Boeing Defense & Space Group:
234
ACO: AIR-760: Central Certification Branch FTW
Installation of Aero Aire Model 234 Environmental Control System (ECS) in accordance with Aero Aire Master Drawing List Document No. A234R002, Revision B, dated March 7, 1990, or later FAA Approved Revision.
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SH3301SOStatus: HistoricalApp Date: 08/07/1991Rev Date: 06/20/2003
TC Nos.: H3WE,
Models:
MD Helicopter Inc.:
369E, 500N
ACO: AIR-7A0: Atlanta ACO Branch
Installation of a Freon Air Conditioning System in accordance with Aero Aire Corporation Master Drawing List No. 500R010, Rev. 2, dated 5/26/1992, or later FAA approved revision.
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SH3301SOStatus: CurrentApp Date: 08/07/1991Rev Date: 06/20/2003
TC Nos.: H3WE,
Models:
MD Helicopter Inc.:
369E, 500N
ACO: AIR-750: East Certification Branch ATL
Installation of a Freon Air Conditioning System in accordance with Aero Aire Corporation Master Drawing List No. 500R010, Rev. 2, dated 5/26/1992, or later FAA approved revision.
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SH4629SWStatus: CurrentApp Date: 02/19/1981Rev Date: 06/20/2003
TC Nos.: H11EU,
Models:
Eurocopter France:
AS355E, AS355F, AS355F1, AS355F2, AS355N
ACO: AIR-750: East Certification Branch ATL
Installation of Freon air conditioning system in accordance with Drawing List Report No. DL-7, Revision A, dated March 8, 1982; or Drawing List DL-7-1, dated July 7, 1982; or optional forward evaporator in accordance with Drawing List Report No. DL-7-3, Revision A, dated March 1, 1983; or later FAA Approved Revisions.
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SH4635SWStatus: CurrentApp Date: 08/03/1981Rev Date: 06/20/2003
TC Nos.: H2SW,
Models:
Bell Helicopter Textron (Canada):
206A, 206B, 206L, 206L-1, 206L-3
ACO: AIR-750: East Certification Branch ATL
Belt driven Freon Air Conditioning System in accordance with Drawing List DL8-1, Revision A, dated September 24, 1982, for Models 206A and 206B; or Drawing List DL-8-15, Revision A, dated September 24, 1982, for Model 206L-1; or later FAA Approved revisions. Drawing List DL-8-1, Revision B, dated November 11, 1982, for Models 206A and 206B; Drawing List DL-8-15 Revision B, date November 11, 1982, are required for installation of Casey Shroud Heater in conjunction with air conditioner.
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SH4680SWStatus: CurrentApp Date: 02/19/1981Rev Date: 06/20/2003
TC Nos.: H1NE,
Models:
Sikorsky Aircraft Corporation:
S-76A
ACO: AIR-750: East Certification Branch ATL
Installation of Freon air conditioning system in accordance with Drawing List Report No. DL-5, Revision C, dated April 1, 1983, or later FAA approved revision.
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SR00611ATStatus: CurrentApp Date: 01/19/1994Rev Date: 06/20/2003
TC Nos.: H3EU, H6NE,
Models:
Eurocopter Canada Limited:
BO 105 LS A-3
Eurocopter Deutschland GmbH:
BO-105C
ACO: AIR-750: East Certification Branch ATL
Installation of an air conditioning system in accordance with Aero Aire Corporation Master Drawing List 1054RO10,Revision. 2, dated November 3, 1994, or later FAA approved revision.
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SR02341ATStatus: CurrentApp Date: 02/01/2001Rev Date: 06/20/2003
TC Nos.: R0001RD,
Models:
Eurocopter France:
EC120B
ACO: AIR-750: East Certification Branch ATL
Installation of an Aero Aire Corporation vapor cycle air conditioning system.
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SR02434ATStatus: CurrentApp Date: 05/09/2001Rev Date: 06/20/2003
TC Nos.: H11NM,
Models:
Robinson Helicopter Company:
R44
ACO: AIR-750: East Certification Branch ATL
Installation of an Aero Aire Corporation Vapor Cycle Air Conditioning System per Aero Aire Master Drawing List 44TA000-IR015, Rev. C, dated 11/30/2001, or later FAA approved revision.
STC Holder: Enviro Systems Inc.
Address: 4000 Hwy. 99 N., Seminole, OK 74868, United States
Contact us to have your company added here!
STC No.: SR09117RC-DStatus: CurrentApp Date: 06/21/1999Rev Date: 06/20/2003
TC Nos.: H9EU,
Models:
Eurocopter France:
AS-350B, AS-350B1, AS-350B2, AS-350B3, AS-350BA, AS-350D
ACO: AIR-760: Central Certification Branch FTW
Installation of an Aero Aire, Air Conditioner System, with Forward Evaporator