Navigate / EASA

AMC VLA 301(d)  Loads (Interpretative Material)

ED Decision 2003/18/RM

A conventional configuration may be taken as an aeroplane with -

a.                              A forward wing with an aft cruciform tail unit substantially separated in the fore and aft sense from the wing; and

b.                             Whose lifting surfaces are either untapered or have essentially continuous taper with no more than 30° fore or aft sweep at the quarter chord line and equipped with trailing edge controls. Trailing edge flaps may be fitted.

NOTES: Configurations for which specific investigation is required include -

(i)                             Canard, tandem-wing, close-coupled or tailless arrangements of the lifting surfaces;

(ii)                            Cantilever bi-planes or multiplanes;

(iii)                           T-tail or V-tail arrangements;

(iv)                           Highly swept (more than 30° at quarter chord), delta or slatted lifting surfaces;

(v)                            Winglets or other tip devices, including outboard fins.