The Vogt Lo-150 is a

West German West Germany was the common English name for the Federal Republic of Germany (FRG) from its formation on 23 May 1949 until its reunification with East Germany on 3 October 1990. It is sometimes known as the Bonn Republic after its capital c ...

high-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 ...

, single seat glider that was designed by

Alfred Vogt Alfred Vogt (31 October 1879 – 10 December 1943) was a Swiss ophthalmologist, known for his development of techniques for retinoscopy and the surgical management of retinal detachment. Alfred Vogt received his doctorate from the University o ...

and produced by the Wolf Hirth Company.Said, Bob: ''1983 Sailplane Directory,

Soaring Magazine ''SOARING'' is a magazine published monthly as a membership benefit of the Soaring Society of America. It was first published in 1937. The headquarters is in Hobbs, New Mexico. The magazine's article topics include safety issues and accounts of i ...

'', page 91,

Soaring Society of America The Soaring Society of America (SSA) was founded at the instigation of Warren E. Eaton to promote the sport of soaring in the USA and internationally. The first meeting was held in New York City in the McGraw–Hill Building on February 20, 193 ...

November 1983. USPS 499-920

Design and development

The Lo-150 was developed from the wing span

aerobatic Aerobatics is the practice of flying maneuvers involving aircraft attitudes that are not used in conventional passenger-carrying flights. The term is a portmanteau of "aeroplane" and "acrobatics". Aerobatics are performed in aeroplanes and gl ...

Vogt Lo-100 as a performance cross country sailplane. The Lo-150 is constructed from wood, including its wooden

monocoque Monocoque ( ), also called structural skin, is a structural system in which loads are supported by an object's external skin, in a manner similar to an egg shell. The word ''monocoque'' is a French term for "single shell". First used for boats, ...

fuselage The fuselage (; from the French language, French ''fuselé'' "spindle-shaped") is an aircraft's main body section. It holds Aircrew, crew, passengers, or cargo. In single-engine aircraft, it will usually contain an Aircraft engine, engine as wel ...

. Its span two-piece wing employs a

Clark Y 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. The profile was designed in 1922 by Virginius E. Clark using thickness distribution of the Germa ...

airfoil An airfoil (American English) or aerofoil (British English) is a streamlined body that is capable of generating significantly more Lift (force), lift than Drag (physics), drag. Wings, sails and propeller blades are examples of airfoils. Foil (fl ...

and incorporates flaps for glidepath control. Early examples use a take-off dolly and land on a fixed skid, while later ones use a fixed monowheel landing gear. Fifteen Lo-150s were produced.

Operational history

Several Lo-150s were imported into the

United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...

. A.J. Smith won the US Nationals flying an Lo-150 in 1961.

Harold Jensen Harold Jensen (born c. 1965) is an American former basketball player. He is best remembered as a key player in Villanova University's surprise 1985 NCAA championship victory. He shot the winning basket in the final minutes of the 1985 showdown ag ...

flew an Lo-150 in 1962, winning the

Barringer Trophy The Lewin B. Barringer Memorial Trophy was established by the will of Lewin Barringer in 1948. The original rules specified that the trophy would be awarded for the longest distance soaring flight from any type of launching method other than ai ...

Specifications (Lo-150)

Notes

References

External links

Lo-150 photos
on

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