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Aircraft STC directory

American Champion Aircraft Corp 402 STCs

The Jun 30, 2026 FAA DRS snapshot contains 18 selected supplemental type certificates with status Current whose public applicability data names the American Champion Aircraft Corp 402. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

18
listed Current at snapshot
9
holder directories
5
modification categories
Sep 1, 2021
latest recorded revision

Modification demand surface

Avionics8
Other aircraft modifications6
Aircraft connectivity2
Electrical systems1
Engine and powerplant1

Recorded holders

Garmin International Inc4Latitude Technologies Corporation2Avidyne Corporation2Honeywell International Inc (Bendix King)1Seaton Engineering Corp.1Hartzell Engine Technologies, LLC1Aerospace Logic Inc.1AvTek1Garmin AT Inc.1

Recently revised 402 STCs

Showing the 18 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SA1315WEEngine and powerplant

Installation of Mixture Monitor (exhaust gas temperature probe, gage and selector) in accordance with Delta Products Part Lists A-192 and A-193, or in accordance with Tri-Star Corporation Mixture Monitor Installation Instructions dated December 9, 1981, or later FAA approved revision and/or Drawing List MM-127 dated November 15, 1981, or later FAA approved revision in aircraft models listed in Master Eligibility List P-80-A-6 revised March 29, 1968, copy attached, or later FAA approved revision.

FAA holder: Universal Corporation

View record