proved modificetions will noCadversely affect the air- -- , worthiness of/this aircraft.': !*:, . : . . e ' Aircra ha been weighed. Weight.and.Belenee and Equipmint Litt anvil:ell , - . • • D OHM' SHEETS ARE ED ATTACH . • • : 1" hAi. 011 _NIENT PRINTING 6PPi:Ei'lliiii:in.021/780 -': • EF