Aviastroitel AC-6
   HOME

TheInfoList



OR:

The Aviastroitel AC-6 is a Russian
mid-wing A monoplane is a fixed-wing aircraft configuration with a single mainplane, in contrast to a biplane or other types of multiplanes, which have multiple planes. A monoplane has inherently the highest efficiency and lowest drag of any wing confi ...
, single-seat
FAI 15 Metre Class Competition classes in gliding, as in other sports, mainly exist to ensure fairness in competition. However the classes have not been targeted at fostering technological development as in other sports. Instead classes have arisen because of: * t ...
glider Glider may refer to: Aircraft and transport Aircraft * Glider (aircraft), heavier-than-air aircraft primarily intended for unpowered flight ** Glider (sailplane), a rigid-winged glider aircraft with an undercarriage, used in the sport of glidin ...
that was designed and manufactured by Aviastroitel, now Glider Air Craft.Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', page 55. Pagefast Ltd, Lancaster OK, 2003. ISSN 1368-485X The aircraft was originally conceived as a retractable engine
motor glider A motor glider is a fixed-wing aircraft that can be flown with or without engine power. The FAI Gliding Commission Sporting Code definition is: a fixed-wing aerodyne equipped with a means of propulsion (MoP), capable of sustained soaring flight ...
, to be a competitor to the
Albastar Apis __NOTOC__ The Albastar Apis WR is a single seater sailplane of Slovenian manufacture, the first aircraft created entirely by this manufacturer, Albastar Ltd. An Ultralight Class glider, it has set five world records in this class.Bertrand, Noel ...
, but instead it was put into production as a conventional unpowered glider.


Design and development

The company states the design goal of the AC-6 as a glider for the competition and training roles, even though it does not have provisions for water ballast. The AC-6 is a wing span development of the span AC-5M, with longer, higher aspect ratio wings terminating in
winglets Wingtip devices are intended to improve the efficiency of fixed-wing aircraft by reducing drag. Although there are several types of wing tip devices which function in different manners, their intended effect is always to reduce an aircraft' ...
. Like the AC-5, the AC-6 wing employs a Wortmann FX 60-157
airfoil An airfoil (American English) or aerofoil (British English) is the cross-sectional shape of an object whose motion through a gas is capable of generating significant lift, such as a wing, a sail, or the blades of propeller, rotor, or turbine. ...
. Assembly of the wing to the
fuselage The fuselage (; from the French ''fuselé'' "spindle-shaped") is an aircraft's main body section. It holds crew, passengers, or cargo. In single-engine aircraft, it will usually contain an engine as well, although in some amphibious aircraft t ...
uses a cam pin and incorporates automatic hookups for the
aileron An aileron (French for "little wing" or "fin") is a hinged flight control surface usually forming part of the trailing edge of each wing of a fixed-wing aircraft. Ailerons are used in pairs to control the aircraft in roll (or movement around ...
s and air brakes. The landing gear is a retractable tire
monowheel gear Landing gear is the undercarriage of an aircraft or spacecraft that is used for takeoff or landing. For aircraft it is generally needed for both. It was also formerly called ''alighting gear'' by some manufacturers, such as the Glenn L. Martin ...
suspended with a pneumatic-hydraulic shock absorber. The wheel has a lever and cable operated
drum brake A drum brake is a brake that uses friction caused by a set of shoes or pads that press outward against a rotating cylinder-shaped part called a brake drum. The term ''drum brake'' usually means a brake in which shoes press on the inner surfac ...
. The
cockpit A cockpit or flight deck is the area, usually near the front of an aircraft or spacecraft, from which a Pilot in command, pilot controls the aircraft. The cockpit of an aircraft contains flight instruments on an instrument panel, and the ...
can accommodate pilots up to in height. The canopy provides 300° field of view and is jettisonable. A two-seat version was also proposed.


Specifications (AC-6)


See also


References

{{Aviastroitel aircraft 2000s Russian sailplanes