In addition, the noise is reduced by 50% compared to previous generation aircraft, the A220 being one of the quietest aircraft.
Intaa waxaa dheer, raadadka buuqa diyaaradda waxaa hoos loo dhigay 50% marka la barbar dhigo diyaaradihii jiilkii hore - taasoo A220 ka dhigaysa deris wanaagsan agagaarka garoomada diyaaradaha.