WASHINGTON, May 23 -- Federal Aviation Administration has issued a rule called: Special Conditions: The Boeing Company Model 777-9 Airplane; Operation Without Normal Electrical Power.
The rule was published in the Federal Register on May 23 by Patrick R. Mullen, Manager, Technical Policy Branch, Policy and Standards Division, Aircraft Certification Service.
Summary: These special conditions are issued for the Boeing Company (Boeing) Model 777-9 series airplane. This airplane will have a novel or unusual design feature when compared to the state of technology envisioned in the airworthiness standards for transport category airplanes. This design feature is electrical and electronic systems that perform critical functions, the loss of which...