Rolls-Royce Vs. Pratt & Whitney: Vs. General Electric: Who Dominates The Aircraft Engine Market?

While there is no single manufacturer that can claim to dominate the engine market, different companies can lay claim to ...
Found and Explained Official on MSN

Air Force One - Past Present And Future Of The President's Private Plane - Animated 3D Documentary

Our Air Force One story began in 1933 with the Douglas Dolphin, an amphibious plane owned by the US navy and designated the ...