WASHINGTON, Sept. 15 -- Federal Aviation Administration has issued a rule called: Airworthiness Directives; Pilatus Aircraft Ltd. Airplanes.

The rule was published in the Federal Register on Sept. 15 by Paul R. Bernado, Acting Director, Compliance & Airworthiness Division, Aircraft Certification Service.

Summary: The FAA is adopting a new airworthiness directive (AD) for certain Pilatus Aircraft Ltd. (Pilatus) Model PC-24 airplanes. This AD was prompted by a report that a solid-state relay (SSR) used in the left-hand (LH) windshield heating system may allow reverse current flow when in the OFF position. This AD requires modification of the airplane and replacement of the affected SSR with a serviceable part. The FAA is issuing this AD to ...