Special Conditions: Fokker Model F28 Mark 0070 Airplanes, High Intensity Radiated Fields (HIRF)

Samenvatting

These special conditions are issued for Fokker Model F28 Mark 0070 airplanes manufactured by Fokker Aircraft B.V. of Schiphol the Netherlands. These airplanes are equipped with electrical and electronic systems (such as the digital electronic flight instrument system (EFIS)), which perform critical functions. The applicable regulations do not contain adequate or appropriate safety standards for the protection of these systems from the effects of high-intensity radiated fields (HIRF). These special conditions provide the additional safety standards that the Administrator considers necessary to ensure that the critical functions performed by these systems are maintained when the airplane is exposed to HIRF.