Special Conditions: Robinson Helicopter Company Model R66 Helicopter; Pressure Refueling Provisions

These special conditions are issued for the Robinson Helicopter Company (RHC) Model R66 helicopter. This helicopter will have a novel or unusual design feature when compared to the state of technology envisioned in the airworthiness standards for normal category helicopters. This design feature is a pressure refueling 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.