These are amazing until you hear one running at upper operational speeds (RPM) ... they make a noise (specific to this type of fan/prop configuration) that will melt the teeth in y more...
"Spectacular silhouette as supersonic U.S. Air Force jet captured from directly below:"
Pictured looking up from the deck of an aircraft carrier during Alaska's single l more...
a bit of a nuisance that you can only change one thing at a time (can't combine a swept wing, aluminum fuselage and jet engine) but pretty cool
(Edited to add: OK, so you have t more...
A nice assemblage of huge helicopters -
This one crashing with the people nearby boggles my mind - I wonder if the angle was such that they were out of the way or if it was jus more...
