Clark Y is the name of a particular airfoil profile, widely used in general purpose aircraft designs, and much studied in aerodynamics over the years...

sometimes but erroneously as the Clark GA-43 for the designer, Virginius E. Clark who was also responsible for the Clark Y airfoil section used. The prototype...

the 1922 Clark Y airfoil used by many early aircraft. He was born on February 27, 1886, to Harry Scott Clark in Uniontown, Pennsylvania. Clark graduated...

shape when viewed from above. An M6 airfoil was chosen over its predecessor's sharp edged, modified Clark-Y airfoil. The large trailing edge control surfaces...

still had the F11C-2's classic "Hawk" wood wing with its flat-bottomed Clark Y airfoil, was designated XF11C-3 by the Navy and Model 67 by Curtiss. The main...

rectangular Clark Y monoplane wing Archived 2016-03-04 at the Wayback Machine, NACA TN-519. C. H. Zimmerman (1933) Characteristics of Clark Y airfoils of small...

construction as previous models, but with a constant-chord wing with a Clark Y airfoil replacing the previously tapered wing. The fuselage is of 4130 welded...

is the Clark-Y. Today, airfoils can be designed for specific functions by the use of computer programs. The various terms related to airfoils are defined...

in doped aircraft fabric. Its 25.00 ft (7.6 m) span wing employs a Clark Y airfoil and has a total wing area of 180 sq ft (17 m2). The cabin width is...

taller pilots.[citation needed] 1974 introduced a new propeller with a Clark Y airfoil on the A150L Aerobat, which increased cruise by 4 mph (6.4 km/h). In...

series of single and two-seat recreational craft that utilized the Clark Y airfoil. In 1929 Modern Mechanix magazine published the plans in a series[failed...

into pockets in the fabric. Its 30 ft (9.1 m) span wing employs a Clark Y airfoil and has an area of 150 sq ft (14 m2). Standard engines available are...

in doped aircraft fabric. Its 10.0 m (32.8 ft) span wing employs a Clark Y airfoil, mounts flaps, has a wing area of 13.01 m2 (140.0 sq ft) and is supported...

in doped aircraft fabric. Its 32.5 ft (9.9 m) span wing employs a Clark Y airfoil, has an area of 146 sq ft (13.6 m2) and optional flaps. The wing is...

The 38.2 ft (11.6 m) span wing has an 11.2:1 aspect ratio, employs a Clark Y airfoil and mounts spoilers. The landing gear is a fixed monowheel, supplemented...

starting with a 1926 glider called the Dirigiplane. The aircraft used a Clark Y airfoil that could be filled with helium gas to assist with lift. Snyder formed...

to save weight. Its 30.8 ft (9.4 m) span wing employs a modified Clark Y airfoil. The wings are supported by a single lift strut and a jury strut. The...

the Junker's ailerons of the original Merlin wing along with the Clark "Y" airfoil and construction featuring a leading edge "D" cell and foam ribs....

wing had a Clark-Y airfoil, a structure of wood with plywood planking. The upper wing, also constructed of wood with a Herrick M-7-II airfoil, had double...

with plywood skinning ahead of the forward spar. It used the popular Clark Y airfoil and had a constant chord with blunt tips. It was braced to the fuselage...

Rotax 914 of 115 hp (86 kW). The company is noted for its use of the Clark Y airfoil, infinite blade angle adjustment, as well as for the very low rotating...

cleared of any objects on the top of the wing." Airfoil Behavior: Pressure Distribution over a Clark Y-14 Wing David Guo, College of Engineering, Technology...

and Handley-Page leading edge slats. Vassal I Proposed variant using Clark Y airfoil section wings, not built. There are no original intact surviving examples...

32 ft (9.8 m) span wing is cable-braced from a king post and employs a Clark Y airfoil. Like all primary gliders the cockpit is just a seat mounted on the...

streamlined section steel wire. Both upper and lower wings used a Clark Y airfoil section, and had the same 32 ft (9.8 m) span and 60 in (1,500 mm) wing...

(17.02 m) Wingspan: 48 ft 2 in (14.68 m) Height: 10 ft 7 in (3.23 m) Airfoil: Clark Y mod. Gross weight: 30,000 lb (13,608 kg) Powerplant: 2 × Garrett ATF3-6...

engine driving a wooden propeller. It had increased area wings with Clark Y airfoils, braced with N-type interplane struts. KS Small Survey Aircraft A modification...

aircraft retained the Junker's ailerons of the Merlin along with the Clark "Y" airfoil that produces docile handling characteristics. The wing also features...

monocoque fuselage. Its 15 m (49.2 ft) span two-piece wing employs a Clark Y airfoil and incorporates flaps for glidepath control. Early examples use a...

retained the Junkers ailerons of the original Merlin wing along with the Clark "Y" airfoil and construction featuring a leading edge "D" cell and foam ribs....