ONR Hydrofoil Boat XCH-6 207 
PILOT 
DIAGONAL FOIL sag tt aad 
99 
ae YOKE 
TAIL STRUT Noa ve 
LOWER 
TAIL STRUT 
TAIL FOIL eee as 
. DIA. ¢ 
ela FORWARD CRUISE 
68 - FOIL ELEMENT 
Fig. 2b. Front and rear views of the ONR supercavitating hydrofoil boat 
Y RETRACTION AXIS 
40 
TURNING 
ARC £ 10° 
Te FLEXIBLE 
COUPLING 
-58 EXHAUST 
Fig. 2c. Top view of the ONR supercavitating hydrofoil boat 
