Rubuta ci gaba don wannan sakin layi - An fara a 1939, shirye-shiryen sun isa sosai cewa an gudanar da gwaje-gwaje tare da manyan makamai da kuma kariya ta karkashin ruwa. Ko da yake an yarda da jiragen ruwa don ginawa a karkashin shirin 1942 na sake gina jirgi, da fifiko ga masu dauke da jiragen sama da ƙananan jiragen ruwa saboda yakin, wanda ya biyo bayan nasarar Japan
, ya kashe duk wata dama ta gina B-65.