Special Conditions; Cessna Aircraft Company Model M680 Airplane; Lithium-ion Battery Installations

摘要

This action proposes special conditions for the Cessna Aircraft Company Model 680 airplane. This airplane will have a novel or unusual design feature associated with Lithium-ion batteries. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. These proposed special conditions contain the additional safety standards that the Administrator considers necessary to establish a level of safety equivalent to that established by the existing airworthiness standards.