On February 16, 2010 the fourth Boeing Dreamlifter – the final airplane in the fleet of specially modified 747-400s – entered service. Dreamlifters transport the large composite structures of the 787 Dreamliner from partners around the world to Everett, Washington for final assembly. The unique airplane, which was modified by Evergreen Aviation Technologies Corp. in Taipei, Taiwan, took off from Paine Field in Everett early in the morning. Bound for Wichita, Kansas, the Dreamlifter was returning the equipment used to transport the forward fuselage section known as section 41. The airplane's registry is N718BA.