The Italian Aerospace Information Web
by Aeromedia - corso Giambone 46/18 - 10135 Torino (Italy)
Bombardier Q400 (DHC-8 Dash 8-402) HB-JOA operato dalla compagnia elvetica Baboo atterra all’aeroporto Ginevra/Cointrin, maggio 2008. Le vibrazioni della fusoliera sono provocate dagli impulsi di pressione generati dalle eliche sulla superficie esterna dell'aereo. (Aeromedia)
Bombardier Q400 (DHC-8 Dash 8-402) HB-JOA operated by Baboo of Switzerland lands at Geneva/Cointrin airport in May, 2008. The source of the noise is the airframe vibration induced by pressure pulses from the propeller blades “beating” against the fuselage. (Aeromedia)
