Effects of antispin fillets and dorsal fins on the spin and recovery characteristics of airplanes as determined from free-spinning-tunnel tests

Author:	Gale, Lawrence J.
Year:	1948
Document Type:	N/A
Series:	NACA Technical Notes
Report Number:	NACA-TN-1779
Link:	https://digital.library.unt.edu/ark:/67531/metadc55041/