Effect of afterbody length and keel angle on minimum depth of step for landing stability and on take-off stability of a flying boat

Author:	Olson, Roland E.
Year:	1947
Document Type:	N/A
Series:	NACA Technical Reports
Report Number:	NACA-TR-923
Link:	https://digital.library.unt.edu/ark:/67531/metadc60235/