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The LS7 was developed as the successor to the LS4, one of the most successful gliders ever produced.. In a departure from the design philosophy of the LS4, Rolladen-Schneider set out to design the LS7 as an uncompromised competition machine, seeking the highest performance possible with the technology of the time.
Rolladen-Schneider was a major glider manufacturer. The company originally made rolling doors and shutters and was run by Willi and Walter Schneider based in Egelsbach near Frankfurt, Germany. Walter was a keen glider pilot and recruited a sailplane designer Wolf Lemke. The company built its first glider in 1967. The company produced the ...
The LS7 is a 7,011 cc (7.0 L; 427.8 cu in) engine, based on the Gen IV architecture. The block is changed, with sleeved cylinders in an aluminum block with a larger bore of 4.125 in (104.8 mm) and longer stroke of 4 in (101.6 mm) than the LS2.
The design of the LS4 was influenced mainly by the experience Rolladen-Schneider had gained with the LS2 and LS3 flapped gliders. Wolf Lemke returned to a double-tapered wing planform, giving it a larger area comparatively to the LS1 and LS2, and enlarged all control surfaces: the ailerons were elongated and brought further inboard and the tailplane span was increased.
The type consolidated Rolladen-Schneider's reputation for well rounded, easy to fly gliders that do well in any conditions, being known for its superb handling, tolerance of piloting technique and environment (turbulence, rain, contamination by insects) as well as for good glide ratios over a wide speed range.
Following the transfer of ownership, subtype designations and specifications changed slightly. LS8-a : as the previous –a model except the spar is not reinforced for span extension. LS8-s : corresponds to the previous LS8-18 model, with a larger main undercarriage, the wing further reinforced for an increased maximum weight of 575 kg in the ...
LS7 may refer to: Vehicles. General Motors LS7, a small-block V8 gasoline engine; Rolladen-Schneider LS7, a 1988–1993 German high-performance single-seat ...
This list includes any types which had 10 or more aircraft built or types which are important to glider development. All the gliders in this list can be found in the J2MCL web site with individual pages for each type. [1] This list does not include Motor glider types. (N.B. Some specifications are quoted with the wrong units!!)