The OneAircraft One is a

Slovenia Slovenia, officially the Republic of Slovenia, is a country in Central Europe. It borders Italy to the west, Austria to the north, Hungary to the northeast, Croatia to the south and southeast, and a short (46.6 km) coastline within the Adriati ...

light-sport aircraft A light-sport aircraft (LSA), or light sport aircraft, is a category of small, lightweight aircraft that are simple to fly. LSAs tend to be heavier and more sophisticated than ultralight (aka "microlight") aircraft, but LSA restrictions on weigh ...

(LSA) and

certified Certification is part of testing, inspection and certification and the provision by an independent body of written assurance (a certificate) that the product, service or system in question meets specific requirements. It is the formal attestatio ...

light aircraft A light aircraft is an aircraft that has a Maximum Takeoff Weight, maximum gross takeoff weight of or less.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', page 308. Aviation Supplies & Academics, 1997. Light aircraft are use ...

Celje Celje (, , ) is the List of cities and towns in Slovenia, third-largest city in Slovenia. It is a regional center of the traditional Slovenian region of Styria (Slovenia), Styria and the administrative seat of the City Municipality of Celje. Th ...

. The aircraft is supplied complete and ready-to-fly.Tacke, Willi; Marino Boric; et al: ''World Directory of Light Aviation 2015-16'', page 71. Flying Pages Europe SARL, 2015. OneAircraft was founded in 2014 as a joint venture between C2P d.o.o. and Kops pro d.o.o. It was shut down in 2019 and a new company formed to produce the design, Gogetair Aviation.

Design and development

The One was designed to comply with the US LSA rules as a two-seater and the European rules as a certified 3-4 seat

EASA CS-VLA EASA CS-VLA is the European Aviation Safety Agency Certification Specification for Very Light Aircraft. The Very Light Aircraft (VLA) aircraft certification category introduced in 2003 by the European Aviation Safety Agency (EASA) is intended ...

category aircraft. It features a cantilever

low-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 wings. A monoplane has inherently the highest efficiency and lowest drag of any wing config ...

, an enclosed cabin with two-seats-in-

side-by-side configuration Tandem, or in tandem, is an arrangement in which two or more animals, machines, or people are lined up one behind another, all facing in the same direction. ''Tandem'' can also be used more generally to refer to any group of persons or objects w ...

or four seats, all accessed by doors, fixed

tricycle landing gear Tricycle gear is a type of aircraft undercarriage, or ''landing gear'', that is arranged in a tricycle fashion. The tricycle arrangement has one or more nose wheels in a single front undercarriage and two or more main wheels slightly aft of th ...

and a single engine in

tractor configuration In aviation, a tractor configuration is a propeller-driven fixed-wing aircraft with its engine mounted with the propeller in front, so that the aircraft is "pulled" through the air. This is the usual configuration; the pusher configuration ...

. The aircraft is made from

carbon fibre Carbon fiber-reinforced polymers (American English), carbon-fibre-reinforced polymers ( Commonwealth English), carbon-fiber-reinforced plastics, carbon-fiber reinforced-thermoplastic (CFRP, CRP, CFRTP), also known as carbon fiber, carbon comp ...

and uses the wings and tail surfaces derived from the Shark.Aero Shark. Its span wing mounts flaps. The

horizontal stabilizer A tailplane, also known as a horizontal stabilizer, is a small lifting surface located on the tail ( empennage) behind the main lifting surfaces of a fixed-wing aircraft as well as other non-fixed-wing aircraft such as helicopters and gyroplan ...

is low-mounted. The standard engine used is the

Rotax 912ULS The Rotax 912 is a horizontally-opposed four-cylinder, naturally-aspirated, four-stroke aircraft engine with a reduction gearbox. It features liquid-cooled cylinder heads and air-cooled cylinders. Originally equipped with carburetors, ...

four-stroke A four-stroke (also four-cycle) engine is an internal combustion (IC) engine in which the piston completes four separate strokes while turning the crankshaft. A stroke refers to the full travel of the piston along the cylinder, in either directio ...

powerplant. The company has indicated that they expect LSA acceptance in 2017, but as of March 2017, the design does not yet appear on the

Federal Aviation Administration The Federal Aviation Administration (FAA) is a Federal government of the United States, U.S. federal government agency within the United States Department of Transportation, U.S. Department of Transportation that regulates civil aviation in t ...

's list of approved special light-sport aircraft.

Variants

;One LSA :Model with two seats and a gross weight under development in 2017 for the LSA category ;One 2+2 :Model under development in 2015 with four seats and a gross weight under development for the certified CS-VLA category ;Certified One :Model under development with three seats and a gross weight under development for the certified CS-VLA category ;Non-Certified One :Factory built experimental model with a gross weight in production in 2017. The company indicates that they can assist buyers of this model to register it in Slovenia.

Specifications (One 2+2)

References

External links

*{{Official website, http://www.oneaircraft.com/

One 1 (one, unit, unity) is a number, numeral, and glyph. It is the first and smallest positive integer of the infinite sequence of natural numbers. This fundamental property has led to its unique uses in other fields, ranging from science to sp ...

2010s Slovenian ultralight aircraft Light-sport aircraft Single-engined tractor aircraft