| Airacobra | In early 1937, Bell Aircraft presented a revolutionary fighter design to the USAAC, the P-39 Airacobra. Incorporating machine guns and the most powerful cannon available, the new design by Robert Woods, utilized many revolutionary design features. The all-metal, low wing, monoplane design utilized a centrally located engine in the fuselage, a feature which enhanced maneuverability. A nine foot shaft ran through the cockpit to drive the propeller. Woods design was the first fighter to incorporate a forward tricycle landing gear, which gave the P-39 pilot great visibility while on the ground. The first prototype flew in 1938. Equipped with a supercharged Allison water-cooled V-12 rated at 1,150-HP, the prototype performed admirably. It exhibited a top speed of 390-MPH, and an amazingly quick rate of climb. Unfortunately for the Airacobra, the USAAC decided to eliminate the supercharged engine from the project, a move which would relegate the Airacobra to the distinction of being Americas forgotten fighter of WW II. |