you should be able to-do most of them without a bandsaw, however you may struggle with some of the deeper cuts on the thicker pieces of wood. you may have to get a hand saw to-do them and spend extra time sanding.
Hey Jolien, I know you put this out last month but for some reason I didn't see it in my list! Not sure what happen but I am glad I found the video. It's awesome! Biplanes are always a fun project. Are you selling the plans for the plane?