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vonjet

Cozy IV canard and wing vs Long Ez

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Is the airfoil on the MKIV canard and wing different from the Long EZ?

Is the span length different? What about elevator shape and ailerons?

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Is the airfoil on the MKIV canard and wing different from the Long EZ?

Canard - maybe. Most LE's (and COZY III's) have the GU canard, while some have the Roncz. All COZY MKIV's have the Roncz.

Is the span length different?

yes.

What about elevator shape and ailerons?

Elevator - see "canard", above. Aileron- no.

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Is the airfoil on the MKIV canard and wing different from the Long EZ?

Is the span length different? What about elevator shape and ailerons?

the airfoil is the same. the cozy IV wing is 12" longer in span per wing. all added on the inboard section. from the outboard end of the strake to the wing tip is the same. ailerons are the same. if you compare the roncz canard on the cozy IV and the long ez the exposed canard and elevator lengths were the same until NAT made a change to the cozy IV canard by cutting off some length. most who cut off some canard length had to increase the angle of incidence. there are cozy IV's with both length canards out there.

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