WASHINGTON, July 13 -- Federal Aviation Administration has issued a rule called: Airworthiness Directives; The Boeing Company Airplanes.
The rule was published in the Federal Register on July 13 by Brian Knaup, Acting Deputy Director, Integrated Certificate Management Division, Aircraft Certification Service.
Summary: The FAA is superseding Airworthiness Directive (AD) 2026-13-05, which applied to all The Boeing Company Model 737-8, 737-9, and 737-8200 airplanes. AD 2026-13-05 required revising the existing airplane flight manual (AFM) to provide the flightcrew with operating procedures (non-normal checklists) if a certain circuit breaker in the standby power control unit (SPCU) trips or certain environmental control system (ECS) circuit ...