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Astir Syrou
Astir may refer to: *Bautek Astir, a German hang glider * Grob G102 Astir, a German glider *Grob G104 Speed Astir, a German glider * Grob G103 Twin Astir, a German glider *Grob Astir CS77 The G102 Astir is a single-seat glassfibre Club Class sailplane, designed by Burkhart Grob and built by Grob Aircraft. It was the first Grob-designed sailplane, with the first flight in December 1974. Grob had previously built the Schempp- ..., a German glider * Grob G 118 Twin Astir II, a German glider {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bautek Astir
The Bautek Astir is a German high-wing, single-place, hang glider designed and produced by Bautek, of Kenn, Germany.Bertrand, Noel; Rene Coulon; et al: ''World Directory of Leisure Aviation 2003-04'', page 43. Pagefast Ltd, Lancaster OK, 2003. ISSN 1368-485X Design and development The Astir is an intermediate glider for recreational flying. It has an unusual bowsprit designed to crumple during a crash landing, preventing damage to the glider structure. The aircraft is made from aluminum tubing. The wing is covered in Dacron sailcloth and has a Mylar leading edge The leading edge of an airfoil surface such as a wing is its foremost edge and is therefore the part which first meets the oncoming air.Crane, Dale: ''Dictionary of Aeronautical Terms, third edition'', page 305. Aviation Supplies & Academics, .... Its span wing is cable braced. The nose angle is 130° and the aspect ratio is 7.6:1. Unlike many hang glider designs, the Astir comes in one size only with a wide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grob G102 Astir
The G102 Astir is a single-seat glassfibre Club Class sailplane, designed by Burkhart Grob and built by Grob Aircraft. It was the first Grob-designed sailplane, with the first flight in December 1974. Grob had previously built the Schempp-Hirth Standard Cirrus under licence. Design and development The Astir CS lub Standardis of composite (fiberglass/resin) construction, has a large wing area, a T-tail and water ballast tanks in its wings. The large wing area gives good low-speed handling characteristics but its high-speed performance is inferior to other Standard Class gliders. In early versions, some of the fuselage frame was wood but this was replaced with a light alloy casting which sometimes cracked after heavy landings. The tail dolly is unusual by being a loose fit into a vertical hole and able to fall free if take-off is attempted with the dolly in place. A slightly improved Standard Class version, the CS 77, was introduced in 1977. It has a different rudder profile ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grob G104 Speed Astir
The Grob G104 Speed Astir was a competition sailplane produced in Germany in the late 1970s as Grob's first design in the 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 .... Design and development Taking the G102 Astir design as a starting point, the Speed Astir featured a new wing of narrower chord and different section, a fin and rudder of reduced height, capacity for 150 kg (330 lb) of water ballast, and "elastic flaps". This latter feature eliminated the drag normally associated with the air gap between the wing and a deployed flap. It did this by extending the wing skin over the entire upper surface so the highly flexible skin served as the flap hinge and there was no air gap between the flap and the remainder of the wing. The original Speed Asti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grob G103 Twin Astir
The Grob G 103 Twin Astir is a glass-reinforced plastic two-seat sailplane that was developed in Germany in the 1970s by Grob Aircraft AG as a counterpart to the single-seat G 102 Astir then in production. Construction throughout is similar, although to preserve the centre of gravity of the design, the wings were given a slight forward sweep. While many two-seat derivatives of single-seat sailplanes have fixed undercarriage, due to the added space restrictions created by the second seat, Grob devised a novel retraction system for the Twin Astir. The single wheel was designed to rotate 90° sideways before retracting "flat" under the rear seat, resulting in a rather unusual seating position. This was only incorporated in early examples, later on, the wheel was fixed. Factory options offered to customers included whether the front seat should be equipped with flight instruments, and whether water ballast capacity should be installed. Production continued until around 1980, when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grob Astir CS77
The G102 Astir is a single-seat glassfibre Club Class sailplane, designed by Burkhart Grob and built by Grob Aircraft. It was the first Grob-designed sailplane, with the first flight in December 1974. Grob had previously built the Schempp-Hirth Standard Cirrus under licence. Design and development The Astir CS lub Standardis of composite (fiberglass/resin) construction, has a large wing area, a T-tail and water ballast tanks in its wings. The large wing area gives good low-speed handling characteristics but its high-speed performance is inferior to other Standard Class gliders. In early versions, some of the fuselage frame was wood but this was replaced with a light alloy casting which sometimes cracked after heavy landings. The tail dolly is unusual by being a loose fit into a vertical hole and able to fall free if take-off is attempted with the dolly in place. A slightly improved Standard Class version, the CS 77, was introduced in 1977. It has a different rudder profil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
