Wallis S.1

Wallis · Poland · first flew 1925 · glider

The Wallis S.1 was a Polish glider designed by Józef Wallis to compete in the Second Polish Glider Contest of 1925.

Recognition (WEFT)

W — WingsHigh-mounted, straight
E — Engines1 × none, embedded-mounted
F — FuselageRectangular wooden wing mounted on top of the fuselage frame and braced with V-struts to the lower longeron
T — TailConventional

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Spot it by:

A rectangular-wing glider with an open wooden frame fuselage and a landing skid.

Specifications

Figures are for the representative variant described above; marks differ. See how AircraftIQ sources figures.

History

It was built in the workshops of the 3rd Air Regiment at Poznań-Ławica Airport. Its wing had twin spars and narrow-chord, half-span ailerons.

Variants

Only one was built, as a single glider entered by the 3rd Air Regiment.

Where you'll see it

Flown by Władysław Szulczewski at the contest, it won first prize for the best height gain, 25 m, and third prize for total flying time, 405 seconds in eighteen flights.

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