UH-1H plus that is lightened to an empty wt. of 5000 lbs with -703 1800 shp engine, composite MR blades, new composite TR blades with new airfoil, strakes, fast fin, and cobra oil cooler will out perform all the 205's and 212's at altitude by a long ways. There will soon be a new advance blade on the market that will even improve the performance more for the Huey.