Boeing B-17 Flying Fortress (N5017N)

Great photo of "Aluminum Overcast".

thanks alan, right before the Blue Angels performance over 20,000 people went to show center. I decided to stay down at the far end for a different perspective on the show. there were maybe 2 other people near me. got to see a lot of activity on the ground without spectators in the way.

Can anyone please explain to me why the Deep throated low frequency roar of the four W-1820 engines on a B-17 is so beautiful whereas four T-28s in formation sound like motor scooters (sorry if someone resents this comment LIMAO).