FAA-listed STC holder

Tech-Tool Plastics Inc STCs

The Jun 30, 2026 FAA DRS snapshot lists 13 selected supplemental type certificates with status Current under Tech-Tool Plastics Inc. The records span 45 public aircraft directories and 4 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

listed Current at snapshot

aircraft directories

modification categories

May 1, 2025

latest recorded revision

Recently revised records

Showing the 13 most recently revised records. Category directories provide the complete paginated discovery path.

13 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

Tech-Tool Plastics Inc supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SR03641AT Replace the existing Eurocopter EC120-B windows with Tech-Tool Plastics, Inc. replacement windows. Other aircraft modifications View record	Airbus Helicopters EC120BTC R0001RD	Current at cited snapshot Revised May 1, 2025 Application: Mar 28, 2005	FAA holder: Tech-Tool Plastics Inc. FAA authority record
SR02867AT Installation of windows. Other aircraft modifications View record	Airbus Helicopters Deutschland GmbH MBB-BK 117 A-3TC H13EU Airbus Helicopters Deutschland GmbH MBB-BK 117 A-1TC H13EU Airbus Helicopters Deutschland GmbH MBB-BK 117 A-4TC H13EU Airbus Helicopters Deutschland GmbH MBB-BK 117 B-1TC H13EU Airbus Helicopters Deutschland GmbH MBB-BK 117 B-2TC H13EU Airbus Helicopters Deutschland GmbH MBB-BK 117 C-1TC H13EU Airbus Helicopters Deutschland GmbH MBB-BK 117 C-2TC H13EU Airbus Helicopters Deutschland GmbH MBB-BK 117 D-2TC H13EU Airbus Helicopters Deutschland GmbH MBB-BK 117 D-3TC H13EU	Current at cited snapshot Revised Nov 17, 2022 Application: Oct 10, 2003	FAA holder: TECH-TOOL PLASTICS INC FAA authority record
SR09102RC-D Installation of windows in crew, cabin, and cargo doors. Cabin and interiors View record	Airbus Helicopters Deutschland GmbH (AHD) EC135P1TC H88EU Airbus Helicopters Deutschland GmbH (AHD) EC135P2TC H88EU Airbus Helicopters Deutschland GmbH (AHD) EC135T1TC H88EU Airbus Helicopters Deutschland GmbH (AHD) EC135T2TC H88EU	Current at cited snapshot Revised Apr 1, 2022 Application: Jul 10, 1998	FAA holder: Tech-Tool Plastics Inc FAA authority record
SR09116RC-D Installation of a sliding window in the rear sliding door. Aircraft structures View record	Airbus Helicopters Deutschland GmbH (AHD) EC135P1TC H88EU Airbus Helicopters Deutschland GmbH (AHD) EC135P2TC H88EU Airbus Helicopters Deutschland GmbH (AHD) EC135T1TC H88EU Airbus Helicopters Deutschland GmbH (AHD) EC135T2TC H88EU	Current at cited snapshot Revised Apr 1, 2022 Application: Sep 20, 1999	FAA holder: Tech-Tool Plastics Inc FAA authority record
SR03640AT Installation of miscellaneous windows. Other aircraft modifications View record	Airbus Helicopters EC 130 B4TC H9EU Airbus Helicopters EC 130 T2TC H9EU	Current at cited snapshot Revised Jul 29, 2021 Application: Nov 18, 2008	FAA holder: Tech-Tool Plastics Inc FAA authority record
SR09568RC Installation of Tech Tool Plastics replacement doors with full view windows. Other aircraft modifications View record	Robinson Helicopter R44TC H11NM Robinson Helicopter R44 IITC H11NM	Current at cited snapshot Revised Sep 1, 2017 Application: Mar 26, 2010	FAA holder: Tech-Tool Plastics Inc FAA authority record
SR09647RC Installation of Bubble Windows in left hand or right hand side crew doors. Other aircraft modifications View record	Airbus Helicopters AS350BTC H9EU Airbus Helicopters AS350B1TC H9EU Airbus Helicopters AS350B2TC H9EU Airbus Helicopters AS350B3TC H9EU Airbus Helicopters AS350BATC H9EU Airbus Helicopters AS350CTC H9EU Airbus Helicopters AS350DTC H9EU Airbus Helicopters AS350D1TC H9EU	Current at cited snapshot Revised Oct 7, 2014 Application: Nov 19, 2013	FAA holder: Tech-Tool Plastics, Inc. FAA authority record
SR03285NY Installation of Bubble Window in Right Hand and/or Left Hand Cabin Doors. Cabin and interiors View record	Bell Helicopter Textron Canada 407TC H2SW	Current at cited snapshot Revised Aug 20, 2013 Application: Feb 7, 2013	FAA holder: Tech-Tool Plastics Inc FAA authority record
SR09638RC Installation of Bubble Windows in the Bell Helicopter Textron Model 407 Crew Doors. Rotorcraft modifications View record	Bell Helicopter Textron Canada 407TC H2SW	Current at cited snapshot Revised Jul 2, 2013 Application: Apr 23, 2012	FAA holder: Tech-Tool Plastics Inc FAA authority record
SR09563RC Installation of Air Deflectors. Other aircraft modifications View record	Eurocopter Deutschland GmbH MBB-BK 117 C-2TC H13EU	Current at cited snapshot Revised Nov 3, 2009 Application: Nov 3, 2009	FAA holder: Tech-Tool Plastics Inc FAA authority record
SR09127RC-D Installation of a vertical sliding window in right-hand or left-hand sliding door. RFMS 350FMS-066 dated 8/28/00, or later FAA approved RFMS is required. Both configurations cannot be installed concurrently. Aircraft structures View record	Eurocopter France AS-350B2TC H9EU Eurocopter France AS-350BATC H9EU Eurocopter France AS-350DTC H9EU Eurocopter France AS-350B3TC H9EU Eurocopter France AS-350B1TC H9EU Eurocopter France AS-350BTC H9EU	Current at cited snapshot Revised Jul 24, 2008 Application: Jun 22, 2000	FAA holder: Tech-Tool Plastics Inc FAA authority record
SR03016AT Replacement windows for the Bell 407 to include windshields, chin bubbles, skylights, crew and passenger door windows. Aircraft structures View record	Bell Helicopter Textron (Canada) 407TC H2SW	Current at cited snapshot Revised Jan 7, 2005 Application: Jun 28, 2004	FAA holder: Tech-Tool Plastics Inc FAA authority record
SR09260RC Installation of forward door and aft door bubble type windows. Aircraft structures View record	MD Helicopter 369TC H3WE MD Helicopter 369ATC H3WE MD Helicopter 369DTC H3WE MD Helicopter 369ETC H3WE MD Helicopter 369FTC H3WE MD Helicopter 369FFTC H3WE MD Helicopter 369HTC H3WE MD Helicopter 369HETC H3WE MD Helicopter 369HMTC H3WE MD Helicopter 369HSTC H3WE MD Helicopter 500NTC H3WE	Current at cited snapshot Revised Feb 7, 2001 Application: Nov 14, 2000	FAA holder: Tech-Tool Plastics Inc FAA authority record

Tech-Tool Plastics Inc STCs

Modification mix

Aircraft represented

Recently revised records

Replace the existing Eurocopter EC120-B windows with Tech-Tool Plastics, Inc. replacement windows.

Installation of windows.

Installation of windows in crew, cabin, and cargo doors.

Installation of a sliding window in the rear sliding door.

Installation of miscellaneous windows.

Installation of Tech Tool Plastics replacement doors with full view windows.

Installation of Bubble Windows in left hand or right hand side crew doors.

Installation of Bubble Window in Right Hand and/or Left Hand Cabin Doors.

Installation of Bubble Windows in the Bell Helicopter Textron Model 407 Crew Doors.

Installation of Air Deflectors.

Installation of a vertical sliding window in right-hand or left-hand sliding door. RFMS 350FMS-066 dated 8/28/00, or later FAA approved RFMS is required. Both configurations cannot be installed concurrently.

Replacement windows for the Bell 407 to include windshields, chin bubbles, skylights, crew and passenger door windows.

Installation of forward door and aft door bubble type windows.