Flight manual
MD3
RIDER
Page 7-4
7.1.9. All metal wings
with simple aerodynamically shaped strut with
Ω
-beam, pressed ribs
and 92 liters (2x46) integral fuel tanks has efficient MS(1)-0313 airfoil.
Large aerodynamically shaped wingtips increase wing efficiency. Flaps
has aerodynamically smooth shaped gap. Forward 3° w ing swept is
used to improve aerodynamic shape and free view from cockpit by
acceptable center of gravity range.
Wings can be (optionally) folded to the tail for transportation or storage.
7.1.10. Ailerons
40% differential ailerons are hinged on the piano-hinges on the airfoil
surface top and driven through control lever riveted to root rib
7.1.11. Flaps
Fowler flaps are hinged on the rear help-beam fixed three levers and
controlled through torsion bare in two points both side. BETAKOM
system electrically controlled flaps have 15° (take -off), 30°(landing),
and 42° (short field landing) deflection.
7.1.12. Horizontal tail
Classic-type all-metal horizontal tail glued by Emfimastic PU50 and
riveted by blind rivets from aluminum alloy sheets and pressed ribs and
bended beams has symmetrical 12% airfoil NACA 0012.
7.1.13. Elevator
The same technology elevator is connected with stabilizer through on
the airfoil (rear beam) top fixed piano hinge and has electrically
controlled integral TRIM-TAB as a standard.
