Special Conditions: B/E Aerospace, Bombardier Model CL-600-2B16 (604 Variant) Airplane; Seats With Pretensioner Restraint Systems

These special conditions are issued for the Bombardier Inc. (Bombardier) Model CL-600-2B16 (604 variant) airplane. This airplane, as modified by B/E Aerospace, 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 seats with a 3-point shoulder harness incorporating a pretensioner restraint system. The applicable airworthiness regulations do not contain adequate or appropriate safety standards for this design feature. These 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.