More small plane engines need inspection for a specific part failure

The US aviation regulator is expanding the list of small aircraft engines that need regular inspections for a specific part. This means more planes will need to go in for checks, and some parts will need to be replaced if they show wear.

The Federal Aviation Administration (FAA) is tightening rules for a common engine type used in small aircraft. This change means more owners and operators will face mandatory inspections and potential part replacements, increasing maintenance costs and downtime. It also shows that the FAA is finding more problems with these parts than they first thought.