Aeronautics Performance & Limitations

Flashcards covering key vocabulary related to performance and limitations in aeronautics to aid in exam preparation.

Aeronautics

The science and practice of designing and flying aircraft.

Atmospheric Pressure

The pressure exerted by the weight of air in the atmosphere.

Pressure Altitude

The height above a standard datum plane (SDP), which is 29.92 in. Hg, typically used for determining performance.

Density Altitude

The altitude in the standard atmosphere corresponding to a particular value of air density.

Performance Speeds

The various speeds related to an aircraft's operation, including stall speeds and cruise speeds.

Climb Performance

The ability of an aircraft to gain altitude, influenced by factors such as power and energy conversion.

Best Rate of Climb (Vy)

The airspeed at which an aircraft will gain the maximum altitude in the shortest time.

Best Angle of Climb (Vx)

The airspeed at which an aircraft will gain the maximum altitude over the shortest horizontal distance.

Ground Effect

The condition that improves aircraft performance when operating close to the ground.

Region of Reverse Command

The portion of the power required curve where flying at a lower airspeed requires more power.

Hydroplaning

A condition that occurs when tires cannot maintain effective contact with the runway due to water depth and other factors.

Takeoff Performance

The assessment of an aircraft's takeoff capabilities, influenced by runway size and conditions.

Interpolation

The method of estimating unknown values from known data points in performance charts.

Stall Speed Performance Charts

Charts designed to indicate the speed at which an aircraft stalls under various configurations.

Cruise Power Setting Chart

Charts that detail the power settings needed during cruise flight conditions.

Takeoff and Landing Data

Information outlining the expected performance characteristics for a specific aircraft during takeoff and landing.

Wind Component

The effect of wind direction and speed on the performance and control of an aircraft during takeoff and landing.