NAVWEPS OO-ROT-RO 
AIRPLANE PERFORMANCE 
GENER,AL. RANGE CONDITIONS 
PROPELLER AIRPLANE 
POWER 
REO’D 
HP 
APPLICABLE FOR 
A PARTICULAR 
MAXIMUM -WEIGHT 
ENDURANCE -ALTITUDE 
-CONFIGURATION 
VELOCITY, KNOTS 
POWER 
REO’D 
EFFECT OF GROSS WEIGHT 
HlGHER WT. 
CONSTANT 
ALTITUDE 
VELOCITY, KNOTS 
HP HP 
A t 
EFFECT OF ALTITUDE EFFECT OF ALTITUDE 
AT ALTITUDE AT ALTITUDE 
SEA LEVEL SEA LEVEL 
CONSTANT CONSTANT 
WEIGHT WEIGHT 
I VELOCITY, KNOTS 
Figure 2.24. Range Performance, Propeller Aircraft