A split winglet is disclosed having a first generally upward projecting wing end, and a second generally downward projecting wing end.

In the first wing end (4a) there is fixed a first end of a lever (4b), the lever (4b) rotates with the wing (4) about the first lever end in relation to said outer housing (2).

A thermal coating extends from the root section of the airfoil toward the tip section of the airfoil.

A wingtip-mounted camera allows the pilot to positively ascertain that the wingtip will clear objects located in the video.

The outer face of the wing end (18a) rotates in a custom-made cutout (16c) in the housing and in the first wing end (18a) there is also fixed a first end (12a) of a lever (12).

One blunt raked wingtip (8) is located at each main wing outboard end (9) and includes a leading edge (20) swept back from the main wing leading edge (14).

A numerical method for simulating vortex flow at an aircraft wingtip.

A relative coating thickness of the thermal coating decreases by at least thirty percent at full span in the tip section, as compared to minimum span in the root section.

The wing (4) is rotatable about a first wing end (4a) and the outer face (4a') of the wing end rotates in a custom-made cutout (2c) in the lower housing part (2b).

Furthermore, each wingtip (108) of the plurality of wingtip is detachably attached to a respective vane (106) of the plurality of vanes to be adaptably replaceable or changeable.

As the plane moves, this "transfer" is materialized by a vortex at each wingtip.

Transverse axis, the axis passing through the center of gravity of the aircraft from one wingtip to the other.

Your body from one wing to the other end, only exists in your mind, which gives it a palpable form.

Your body from one wing to the other end, only exists in your mind, which gives it a palpable form.

Each blunt raked wingtip (8) further includes a plurality of local airfoils each having a leading-edge nose radius and a chord.