[6] Hans Teijgeler of Jodel.com says that the F11 varies from the D11 by using a new wing design, with new simplified spar and rib design and the dihedral point moved inboard, allowing the outer portion to fold for ground transport or storage, but at the cost of added weight.

Teijgeler also notes that the F11 uses larger and heavier engines with higher fuel consumption.

Just a fact to take into account"[7] The F11 features a cantilever low-wing, a two-seats-in-side-by-side configuration enclosed cockpit that is 40 in (102 cm) wide, fixed conventional landing gear, or optionally tricycle landing gear, and a single engine in tractor configuration.

Construction time from the supplied kit varies depending on the model built.

[1][2] The F11 was later developed into the larger Falconar F12A Cruiser, a two-seater with an option of a third seat.