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Aircraft STC directory

Diamond Aircraft Industries DA 40 NG STCs

The Jun 30, 2026 FAA DRS snapshot contains 5 selected supplemental type certificates with status Current whose public applicability data names the Diamond Aircraft Industries DA 40 NG. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

5
listed Current at snapshot
5
holder directories
4
modification categories
Sep 1, 2022
latest recorded revision

Modification demand surface

Other aircraft modifications2
Propellers1
Landing gear and brakes1
Avionics1

Recorded holders

General Aviation Modifications Inc.1Whelen Aerospace Technologies1Hartzell Propeller Inc1Beringer Aero1Appareo Systems LLC.1

Recently revised DA 40 NG STCs

Showing the 5 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SA04549CHPropellers

Installation of Hartzell Propeller model 3Al-QP460A1/7SA01-2 in accordance withHartzell STC Installation Instructions\nINST-030821 (Initial Revision) dated12/16/2021 orlater FAA-approved revisions. Airplane Flight Manual Supplement AFMS-030821 (Initial Revision) dated 12/16/2021 or later FAA-approved revision isrequired. Instructions for Continued Airworthiness ICA-030821 (Initial Revision) dated 12/16/2021 or later FAA-accepted revision are applicable.

FAA holder: Hartzell Propeller Inc

View record