5.303 25.305(a) 25.307(a) 25.321(a) 25.601 25.603 25.605(a) 25.609 25.611 25.613 CERTIFICATION - Under authority vested by direction of the AdministnEcc and in accordance With OX4100t19 under Pal 183 of the Federal Aviation Replationsidata wee above and on attached sheets numbered In accordance wall