The Fibera KK-1e Utu (English: Mist) is a Finnish mid-wing, T-tailed, single-seat, FAI Standard Class glider that was designed by Ahto Anttila and produced by Fibera in the 1960s.

The wing features a split terminal velocity trailing edge combination spoiler/dive brake.

[1][2][5] The aircraft was not type certified and the one aircraft imported into the United States was registered with the Federal Aviation Administration in the Experimental - Exhibition/Racing category.

As of July 2011 this aircraft was still registered with the FAA to its original owner.

[3] Data from Sailplane Directory, Soaring and Karhulan ilmailukerho Aviation Museum[1][2][6]General characteristics Performance