Business · 04/03/2026Updated: 10/16/2026 · 1 min read

Airworthiness Directives; BRP-Rotax GmbH & Co KG (Formerly BRP-POWERTRAIN GMBH & CO KG and Bombardier-Rotax GmbH) Engines

The FAA is adopting a new airworthiness directive for BRP-Rotax GmbH & Co KG's Rotax Model 915 iSc2 C24 and 915 iSc3 C24 engines due to a report of an improperly installed collar nut on the propeller gearbox.

Original source language: Federal Register — Federal Aviation AdministrationOpen original release →

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