NAVWEPS OO-80T-80 
APPLICATION OF AERODYNAMICS 
TO SPECIFIC PROBLEMS OF FLYING 
LIFT 
COEFFICIENT 
CL 
POWER 
REQUIRED 
0 
AVAILABLE 
HI? 
\ 
FOR LIFT EQUAL 
TO WEIGHT, 
“= 17.2J$- 
gs 
a 
ANGLE OF ATTACK 
FOR A STEADY CLIMB, 
t 
ROC = 33,000 
FPM POWER REQ’D- 
POWER EXCESS 
\ A 7- IER AVAILABLE 
‘HIGH WILL ESTABLISH 
PO’lh 
w...-.. 
SNCY 
..-- -_... - -.-. 
LEVEL FLIGHT AT 
-- 
t 
I VELOCITY, KNOTS A 0 Figure 6.1. Primary Control of Airspeed and Altitude 
351