istration mark and date work completed :Y.: , • • , • • • , Installation of ciaal Delco Carousel IVkilnertintNatigetiOdir!iin accord= . ma with STC SA4104WL Flight Manual SuOOTement issued' deted,June 27..1980. • Installation of dual HF Communisationslysten usiwe'vertioal.lin.loading edge slotted antenna in' accordance Eastern