FAAProposed Rule

Airworthiness Directives: Restricted Category Model CH-47D Helicopters

Transportation

Summary

The Federal Aviation Administration is proposing new safety requirements for CH-47D military helicopters to ensure they are safe to operate. These rules would apply to helicopters in restricted use and are designed to prevent mechanical failures that could cause accidents.

Key Points

  • 1The FAA is requiring inspections and repairs for CH-47D helicopters used in restricted operations to address potential safety problems
  • 2This rule affects military and government agencies that operate these specific helicopter models
  • 3Helicopter operators will need to follow new maintenance procedures and may need to modify or replace certain parts
  • 4The public has until February 6, 2026 to submit comments on whether this rule is necessary and appropriate
  • 5Once finalized, operators must comply with the new safety requirements before continuing to fly these helicopters

Key Dates

Published

December 22, 2025

Comment Deadline

February 6, 2026

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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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