On assessment of exposure to noise in crew members of civil aviation aircrafts.

: The article deals with current and prospective documents on assessment of exposure to noisein crew.members of civil aviation aircrafts. The authors suggestedto complete a method calculatingacoustic loadwith correction indexes for uncertainity of measurements concerning noise inside the cabin, for underestimation of noise levels in forced flight regime, forincreased radio talks and active listening time, and for, acoustic efficiency of avia-headsets.