Unbalanced (skidding or slipping)
Particularly so with high winged aircraft, as they usually have some dihedral and during a slip or skip one wing has a higher effective AOA resulting in that wing stalling before the other.
Aileron use ...
Skidding turn. An uncoordinated turn in which the rate of turn is too great for the angle of bank, pulling the aircraft to the outside of the turn.
Skin friction drag. Drag generated between air molecules and the solid surface of the aircraft.
Skidding: A form of sideslip experienced in flat turns in an aeroplane.
A skidding tire provides much less braking force than a non-skidding tire. You never have anything to gain by allowing the tire to skid. Furthermore, skidding can very quickly lead to loss of directional control.
The skidding turn, ball to the outside of the turn, is the opening for a spin. NEVER use the rudder to increase the turn rate. The uncoordinated turn is region where this stall and spin accident occurs.
Skidding and side-slipping have the same effect as a side wind, and the resulting forces acting against the side of the machine should be made useful instead of harmful. This is done by properly proportioning the keel or side surface.
Second scenario: The engine quits on takeoff, the little bird streaks off the end of the runway, skidding to a halt as it flattens a bunch of street signs on Main St. One of the signs stabs the fuel tank.
coordinated banked turn
climbing coordinated banked turn
descending coordinated banked turn
slipping turn
skidding turn ...
Since the swashplate is connected to the fuselage, failure to displace the cyclic into the hillside will cause the rotor to tilt toward the downhill side, and the usual result will be skidding the helicopter sideways down the hill (not such a great ...
 See also: Pilot, Pitch, Flight, Plane, Landing
  
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