Moravko-Slezka Vazovka Tatra
Founded in 1935 as part of the Ringhoff-Tatra combine. Obtained licenses to build the Avro 626 as T.126, and the Bucker Bu 131 Jungmann as the T.131. Produced also an own-design two-seat trainer under the designation T.1. Ceased production at the outbreak of Second World War.