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FAA-listed STC holder

Avcon Industries Inc STCs

The Jun 30, 2026 FAA DRS snapshot lists 71 selected supplemental type certificates with status Current under Avcon Industries Inc. The records span 166 public aircraft directories and 11 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

71
listed Current at snapshot
166
aircraft directories
11
modification categories
Apr 20, 2026
latest recorded revision

Modification mix

Other aircraft modifications24Cargo and special mission7Avionics7Flight controls7Aircraft structures6Cabin and interiors5Aircraft connectivity4Fuel systems4Electrical systems4Safety and emergency equipment2Engine and powerplant1

Aircraft represented

Bombardier CL-600-2B16 (CL-604)515 STCsLearjet 35A (C-21A)158 STCsTextron Aviation B300148 STCsLearjet 35136 STCsLearjet 45133 STCsLearjet 60125 STCsLearjet 36A123 STCsLearjet 36122 STCsCessna Aircraft 550115 STCsTextron Aviation B300C108 STCsTextron Aviation B200102 STCsTextron Aviation 208B99 STCsTextron Aviation B200C88 STCsTextron Aviation 20084 STCsLearjet Learjet 3576 STCsHawker Beechcraft B30076 STCsTextron Aviation 30075 STCsLearjet Learjet 35A (C-21A)75 STCsHawker Beechcraft B20073 STCsTextron Aviation 20872 STCs

Recently revised records

Showing the 71 most recently revised records. Category directories provide the complete paginated discovery path.

SA04476CHAircraft connectivity

Installation of External Belly Radar POD and Upper SATCOM Radome in accordance with Avcon Industries, Inc. Master Data List 06201000, Revision (B), dated 27 SEP 2021, or later FAA Approved Revision. FAA Approved Airplane Flight Manual Supplement 06207100, Revision (IR), dated 04 OCT 2021, or later FAA Approved Revision is a required part of this modification . The aircraft must be maintained in accordance with FAA approved Instructions for Continued Airworthiness 06207200, Issue (0), dated 13 JUL 2021, or later FAA Approved Revision in addition to the basic airplane maintenance manuals.

FAA holder: Avcon Industries Inc

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SA232NWFlight controls

Installation of the Mark II performance system, including recontoured wind leading edge, recontoured flap leading edge, wind vortex generator removal, installation of wing stall strips and other minor refinements in accordance with Avcon Master Drawing List No. 1082 dated November 16, 2010, or later FAA approved revision. 350 Knot Vmo authorized if equipped in accordance with Avcon Master Drawing List No. 1082 dated November 16, 2010, or later FAA approved revision. An FAA approved airplane flight manual supplement is required for each model.

FAA holder: Avcon Industries Inc

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SA253NWFlight controls

Installation of the Mark II performance system, including recontoured wing leading edge, recontoured flap leading edge, wing vortex generator removal, installation of wing stall strips and other minor refinements in accordance with Avcon Master Drawing List No. 1084 dated November 16, 2010, or later FAA approved revision. 350 Knot Vmo authorized if equipped in accordance with Avcon Master Drawing List No. 1084 dated November 16, 2010 or later FAA approved revision. An FAA Approved Airplane Flight Manual Supplement is required for each model.

FAA holder: Avcon Industries Inc

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SA841NWFlight controls

Installation of the Mark II performance system, including recontoured flap leading edge, wing vortex generator removal, installation of wing stall strips and other minor refinements in accordance with Avcon Master Drawing List No. 1085 dated November 16, 2010, or later FAA approved revision. 350 Knot Vmo authorized if equipped in accordance with Avcon Master Drawing No. 1085 dated November 16, 2010, or later FAA approved revision. An FAA approved Airplane Flight Manual Supplement is required for each model.

FAA holder: Avcon Industries Inc

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