Английская Википедия:Gehrlein GP-1
Шаблон:Short description Шаблон:Use mdy dates Шаблон:Use American English
The Gehrlein GP-1 is an American mid-wing, single seat FAI Standard Class glider that was designed by Jay and Rod Gehrlein and first flown in July 1968.[1][2]
Design and development
When their father, glider pilot Larry Gehrlein was on an extended vacation, his two sons, Rod and Jay decided to design and build a new glider as a surprise for his return. The resulting GP-1 was designed and built in under a year, between the summer of 1968 and the summer of 1969.[1][2]
Unlike Larry Gehrlein's earlier Gehrlein Precursor, the GP-1 is an original design and uses no Schweizer Aircraft parts in its construction.[2]
The GP-1 is an all-metal aircraft, with a Шаблон:Convert wingspan. The wing is of a constant Шаблон:Convert chord and employs a Wortmann FX-61-184 airfoil. Glide path control is via a set of scissor-type spoilers and air brakes. The design was intended to be simple to construct. Kits were at one time offered for sale with at least five aircraft being completed.[1][2]
Operational history
In May 2011 there were still four GP-1s on the Federal Aviation Administration registry.[3]
Specifications (GP-1)
See also
References
- ↑ 1,0 1,1 1,2 Шаблон:Cite web
- ↑ 2,0 2,1 2,2 2,3 Said, Bob: 1983 Sailplane Directory, Soaring Magazine, page 43. Soaring Society of America November 1983. USPS 499-920
- ↑ Шаблон:Cite web