can u answer it??

i thought they make noise regardless of time of the day? i can hear the fighter jets from my place when they fly at night. we also heard the planes when we go plane watching at night. to me, there is no difference in the noise made. maybe we don't hear them as often at night. also, most nights we will be watching tv or listening to the radio. cheers ;p

The aeroplane flies,they also need sleep at night.:D