*1978 M-B C-111 III short-tail Cd 0.195

*FKFS circa late-1930s

*

*Elliott G.Reid,Stanford University,1935

*1969,R.G.S.White,MIRA,Cd 0.245

*1963,Walter Korff,Lockheed,Cd 0.20

*US Patent

*1987 Renault V.I.R.A.G.E.,Cd 0.29

*circa 1924,A.Persu Patent drawing

*FKFS wind tunnel model,circa 1935

*FKFS wind tunnel model,circa 1935

*FKFS illustration,circa 1935 (Fachsenfeld)

*Phil Knox CRX project,1991

*2-D drag,from Hoerner,1951
