The conversion, designed by Boeing engineers from Puget Sound, Moscow and Canoga Park, Cal., and Gamesa Aeronáutica in Spain, was carried out in Taiwan by a subsidiary of the Evergreen Group.
Konverziju, koju su osmislili Boeingovi inženjeri u Puget Soundu, Moskvi i Canoga Parku, i Gamesa Aeronáutica u Španjolskoj, provela je na Tajvanu podružnica grupe Evergreen.