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Figure 41: Performance chart
Airman Knowledge Testing Supplement for Aviation Maintenance Technician – General, Airframe, and Powerplant; and Parachute RiggerOfficial PDF AMG

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180 170 160 150 140 130 120 110 100 90 80 70 60 50 1800 2000 2200 2400 2600 2800 Full throttle spec. fuel cons Propeller load spec. fuel cons. Propeller load horsepower Normal rated power Full throttle power Engine Speed - RPM Brake Horsepower Specific fuel cons LB/BHP/HR .60 .55 .50 .45