Flight Investigation of Effect of Various Vertical-Tail Modifications on the Directional Stability and Control Characteristics of the P-63A-1 Airplane (AAF No. 42-68889)

Author:	Johnson, Harold I.
Year:	1946
Document Type:	N/A
Series:	NACA Research Memorandums
Report Number:	NACA-RM-L6J07
Link:	https://digital.library.unt.edu/ark:/67531/metadc65523/