FAA-listed STC holder

Wysong Enterprises Inc STCs

The Jun 30, 2026 FAA DRS snapshot lists 6 selected supplemental type certificates with status Current under Wysong Enterprises Inc. The records span 11 public aircraft directories and 2 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

Dec 6, 2021

latest recorded revision

Modification mix

Other aircraft modifications5 Cabin and interiors1

Aircraft represented

Bell Helicopter Textron Canada 206B359 STCs Bell Helicopter Textron Canada 206L-3325 STCs Bell Helicopter Textron Canada 206L-1313 STCs Bell Helicopter Textron Canada 206L290 STCs Bell Helicopter Textron Canada 206L-4276 STCs Bell Helicopter Textron Canada 407270 STCs Eurocopter France AS-350B234 STCs Eurocopter France AS-350B2233 STCs Eurocopter France AS-350D227 STCs Eurocopter France AS-350B1224 STCs Eurocopter France AS-350BA203 STCs

Recently revised records

Showing the 6 most recently revised records. Category directories provide the complete paginated discovery path.

6 displayed records.

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

Wysong Enterprises Inc supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SR09524RC Installation of Medwall and Equipment Rack. Other aircraft modifications View record	Bell Helicopter Textron Canada 407TC H2SW	Current at cited snapshot Revised Dec 6, 2021 Application: Feb 27, 2007	FAA holder: Wysong Enterprises Inc FAA authority record
SR04079CH Installation of Light Bar, Tail Rotor Lights, and Overhead Interior Lights. Cabin and interiors View record	Bell Helicopter Textron Canada 407TC H2SW	Current at cited snapshot Revised Apr 14, 2016 Application: Sep 8, 2015	FAA holder: Wysong Enterprises Inc FAA authority record
SR03404CH Installation of structural provisions for EMS accessories. Other aircraft modifications View record	Bell Helicopter Textron Canada 407TC H2SW	Current at cited snapshot Revised Nov 26, 2014 Application: Aug 7, 2014	FAA holder: Wysong Enterprises Inc FAA authority record
SH2593SO Installation of a Nurad microwave news gathering system. Other aircraft modifications View record	Bell Helicopter Textron Canada 206BTC H2SW Bell Helicopter Textron Canada 206LTC H2SW Bell Helicopter Textron Canada 206L-1TC H2SW Bell Helicopter Textron Canada 206L-3TC H2SW Bell Helicopter Textron Canada 206L-4TC H2SW Bell Helicopter Textron Canada 407TC H2SW	Current at cited snapshot Revised Aug 4, 2010 Application: Jun 5, 1989	FAA holder: Wysong Enterprises Inc FAA authority record
SR01603NY-D Installation of a Wescam 12DS200 using Wysong Universal nose mount. Other aircraft modifications View record	Bell Helicopter Textron (Canada) 407TC H2SW	Current at cited snapshot Revised May 25, 2004 Application: Dec 8, 2003	FAA holder: Wysong Enterprises Inc FAA authority record
SH2791SO Installation of a Wysong Enterprises Airborne news gathering system. Other aircraft modifications View record	Eurocopter France AS-350B1TC H9EU Eurocopter France AS-350BATC H9EU Eurocopter France AS-350DTC H9EU Eurocopter France AS-350B2TC H9EU Eurocopter France AS-350BTC H9EU	Current at cited snapshot Revised May 14, 2004 Application: May 3, 1990	FAA holder: Wysong Enterprises Inc FAA authority record

Modification mix

Aircraft represented

Recently revised records

Installation of Medwall and Equipment Rack.

Installation of Light Bar, Tail Rotor Lights, and Overhead Interior Lights.

Installation of structural provisions for EMS accessories.

Installation of a Nurad microwave news gathering system.

Installation of a Wescam 12DS200 using Wysong Universal nose mount.

Installation of a Wysong Enterprises Airborne news gathering system.