Skip to content

FAA-listed STC holder

Aviation Specialties Unlimited Inc. STCs

The Jun 30, 2026 FAA DRS snapshot lists 90 selected supplemental type certificates with status Current under Aviation Specialties Unlimited Inc.. The records span 136 public aircraft directories and 2 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

90
listed Current at snapshot
136
aircraft directories
2
modification categories
Apr 2, 2026
latest recorded revision

Modification mix

Other aircraft modifications89
Fuel systems1

Aircraft represented

Gulfstream Aerospace GV-SP430 STCsBell Helicopter Textron Canada 206B359 STCsBell Helicopter Textron Canada 206L-3325 STCsBell Helicopter Textron Canada 206L-1313 STCsBell Helicopter Textron Canada 206L290 STCsBell Helicopter Textron 412282 STCsBell Helicopter Textron Canada 206L-4276 STCsBell Helicopter Textron Canada 407270 STCsBell Helicopter Textron Canada 206A265 STCsEurocopter France AS-350B235 STCsEurocopter France AS-350B2234 STCsSikorsky Aircraft S-76C226 STCsBell Helicopter Textron 212226 STCsBell Helicopter Textron 412EP201 STCsSikorsky Aircraft S-76A173 STCsSikorsky Aircraft S-76B169 STCsAirbus Helicopters AS-350B3168 STCsEurocopter France AS-350B3153 STCsAirbus Helicopters AS-350B2150 STCsBell Helicopter Textron 205A-1142 STCs

Recently revised records

Showing the 90 most recently revised records. Category directories provide the complete paginated discovery path.

SR02104SEOther aircraft modifications

Installation of a Supplemental Lighting System; manufactured and installed in accordance with Aviation Specialties Unlimited (ASU) Master Drawing List MDL-139004-3, Rev. A, dated February 1, 2011, or later FAA-approved revisions and maintained in a accordance with ASU Instructions for Continued Airworthiness ICA-139004-4, Rev IR, dated July 7, 2010, or later FAA-accepted revisions.

FAA holder: Aviation Specialties Unlimited Inc.

View record