Jeppesen charts and plates are simplified and uniform.

Because the specific gravity can change with temperature.

The critical angle of attack is the angle of attack which produces maximum lift coefficient.

This is also called the "stall angle of attack".

The airspeed indicator uses part of the aircraft's pitot-static system to measure and compare the dynamic air pressure between air moving into the pitot tube and static air pressure measured in the case. 

The ASI is calibrated to ISA at MSL and represents the dynamic pressure as indicated airspeed in knots per hour.

ASI errors can originate and vary from:

Instrument Pressure Density Compressibility Maneuver Blocked pitot static system

Downward inclination of a wing from the root to the tip.

To monitor the flight management and aircraft control actions of the Pilot Flying and carry out support duties such as communications and check-list reading.

They provide at least 1000ft clearance over obstacles within 25NM of the homing facility.

Stall speed is defined as the minimum steady flight speed at which the airplane is controllable.

Swept wings are:

Better for high speed flight as they have minimal camber and thickness reduce drag and delay Mcrit More stable in turbulence as they produce less lift and as a result they are less responsive to updraughts

Vref = 1.3 x Vs0 (stall speed in the landing configuration).