Older turboprop planes need new maintenance checks to stay in the air

The US aviation regulator proposes new rules for older ATR turboprop airplanes. Owners and operators must update their maintenance plans to include new or stricter safety checks.

This is a routine but critical update for a specific class of aircraft. It means that even older planes must meet current safety standards, which can increase operating costs for airlines and cargo carriers that use them. The change ensures that aging aircraft are not overlooked as safety knowledge evolves.