SA02731SEAvionics
Installation of Luma Technologies LT-4300 Series LED Display Panel and/or LT-4302 LED Gear Status Annunciator.
FAA holder: Luma Technologies LLC
Aircraft STC directory
Textron Aviation 402C STCs
The Jun 30, 2026 FAA DRS snapshot contains 9 selected supplemental type certificates with status Current whose public applicability data names the Textron Aviation 402C. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
9
listed Current at snapshot
5
holder directories
4
modification categories
Apr 17, 2025
latest recorded revision
Modification demand surface
Avionics4
Other aircraft modifications3
Engine and powerplant1
Landing gear and brakes1
Recently revised 402C STCs
Showing the 9 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA197GLOther aircraft modifications
Install Cleveland conversion kit P/N 199-76.
FAA holder: Kaman Corporation Aircraft Wheel and Brake LLC
SA00998WI-DAvionics
Installation of Bendix/King KMD 550/850 Multi-Function Display, with optional KLN 94 Global Positioning System, KGP 560 General Aviation Enhanced Ground Proximity Warning System, RDR 2000 Weather Radar System and KMH 880 Multi-Hazard Awareness System or KTA 870 Traffic Awareness System.
FAA holder: Honeywell International Inc
SA1502CEAvionics
Install King KFC 200 automatic flight control system, (2 axis, 3rd axis optional), with or without flight director.
FAA holder: Honeywell International Inc
SA1526CE-DOther aircraft modifications
Installation of King KAS 297 Altitude Selector Option.
FAA holder: Honeywell International Inc
SA04160ATOther aircraft modifications
Installation of Royal Atlantic Aviation High Intensity Discharge Landing and Recognition Light System.
FAA holder: Reds Aircraft Service Inc.
SA927NWEngine and powerplant
Addition of fowler wing flaps, elevator trim spring with cockpit tension select lever, fuselage strakes, and nacelle strakes.
FAA holder: Sierra Industries Ltd.
SA04234ATLanding gear and brakes
Installation of redesigned Nose Landing Gear Drag Brace Assembly.
FAA holder: Avenger Aerospace Solutions, Inc.
SA03527ATAvionics
Installation of an Avidyne EXP5000 Primary Flight Display (PFD).
FAA holder: Star Aviation