This L-13 was built in 1977 and flew competively with the number S3. It crashed in April 1988 in Christianshede and was rebuilt with the wing from OY-NIX. It was cancelled from the Danish register in 1991 and is now on display at this super museum.

Registered in Dec-1977 as OY-XIE. It crashed on 09-Apr-1988 on landing at Christianshede with severe damage to one wing and was cancelled in Dec-1991. It was handed over to Danmarks Tekniske Museum but stored at the Dansk Svæveflyvehistorisk Klub, missing the left wing. On 10-Jan-2015 Blanik OY-NIX was blown over er in a storm at Tølløse and was heavily damaged. The left wing was intact and that was donated to OY-XIE. In Jul-2015 it joined the Danmarks Flymuseum at Stauning still carrying OY-NIX under the left wing.

the wing of OY-NIX (c/n 173004) was used to restore OY-XIE.