The Boeing 747-8f Undergoes Extreme Testing

The Boeing 747-8F performed its first flight earlier this year, in February. The cargo version of this aircraft is currently undergoing multiple tests. Boeing estimates that approximately 1,600 flight hours will be needed to certify this aircraft. In April of this year, the aircraft performed engine tests to earn its type certification. 

During June, the engines on one of the aircraft had struck a tug during a ground move. This had destroyed the engine cowl, but not the engine itself. By the end of June, the aircraft had accumulated 500 flight hours, and had completed a hot weather testing in Arizona. 

On July 14, the aircraft completed the initial phase of flight-worthiness.  Then a few months ago, in August, the 747-8F took off from Victorville, California, exceeding its Maximum Take-Off Weight (MTOW) successfully. It was painted in the Cargolux livery. 

The United States is seeking to upgrade Air Force One (which is currently a modified Boeing 747-200), to a Boeing 747-8. Additionally, sources from the South Korean government indicates that they want to replace their presidential aircraft as well.