FAAFinal Rule

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

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Summary

The Federal Aviation Administration is issuing safety requirements for aircraft engines made by BRP-Rotax to prevent potential mechanical failures that could affect flight safety. These mandatory directives ensure that owners and operators of small aircraft using these engines perform inspections and maintenance to keep their planes airworthy and safe to fly.

Key Points

  • 1This regulation applies to aircraft powered by BRP-Rotax engines, which are commonly used in small general aviation planes
  • 2Aircraft owners and operators must follow specific inspection and maintenance procedures to identify and fix potential safety problems before they cause accidents
  • 3The FAA has set a deadline of September 6, 2025, for the public to submit comments on this regulation before it takes final effect
  • 4Failure to comply with these airworthiness directives could result in grounded aircraft that cannot legally fly until issues are resolved
  • 5The regulation covers engines formerly manufactured under the names BRP-POWERTRAIN and Bombardier-Rotax before the company restructuring

Key Dates

Published

July 22, 2025

Comment Deadline

September 6, 2025

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This summary is for informational purposes only. It may not capture all nuances of the regulation. Always refer to the official text for authoritative information.

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