Special Conditions: Bombardier Aerospace Models BD-700-1A10 and BD-700-1A11 Global Express Airplanes, Enhanced Flight Visibility System (EFVS)

These special conditions are issued for the Bombardier Aerospace Models BD-700-1A10 and BD-700-1A11 Global Express airplanes. These airplanes, as modified by Bombardier Aerospace Corporation, will have an Enhanced Flight Visibility System (EFVS). The EFVS is a novel or unusual design feature which consists of a head up display (HUD) system modified to display forward-looking infrared (FLIR) imagery. The regulations applicable to pilot compartment view 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 provided by the existing airworthiness standards.