Letalski Konstrukcijski Biro / LKB

Yugoslavia
Lubljana aircraft design office founded in 1947 on an amateur basis by students of the Higher Technical School. Designed KB-6 Matajur, two-seat trainer and tourer, in production in the 1950s.
Letalski Konstrukcijski Biro and Institut LZS "Branko Ivanus", which combined in about 1968 to form Letalski Institut 'Branko Ivanus' Slovenija / Libis.