Mr Pentti Kyrölä designed and build a wooden single-engine and single-seat aircraft in 1948-1949. The aircraft was built without any strength calculations and it was not registered. However, Mr Kyrölä taxied and made short hops with the aircraft until 1951 when the authorities ended the flights. (Ilmailumuseot.fi - Aviationmuseums.fi) [Nikon D750 + Tamron SP 24-70mm/2,8G VC]