![AERO Vodochody on Twitter: AERO Vodochody on Twitter:](https://pbs.twimg.com/media/D3Yl_SpXsAAMG9W.jpg:large)
AERO Vodochody on Twitter: "5th of April, 1959 – The first flight of Aero L-29 Delfin from Airport Prague-Kbely piloted by Rudolf Duchoň. This prototype had mounted different engine – Armstrong Siddeley
![File:N265EM AERO VODOCHODY AEROSPACE AS L-159E ALCA C-N 156020 (36891432910).jpg - Wikimedia Commons File:N265EM AERO VODOCHODY AEROSPACE AS L-159E ALCA C-N 156020 (36891432910).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/5/57/N265EM_AERO_VODOCHODY_AEROSPACE_AS_L-159E_ALCA_C-N_156020_%2836891432910%29.jpg/1200px-N265EM_AERO_VODOCHODY_AEROSPACE_AS_L-159E_ALCA_C-N_156020_%2836891432910%29.jpg)
File:N265EM AERO VODOCHODY AEROSPACE AS L-159E ALCA C-N 156020 (36891432910).jpg - Wikimedia Commons
![AERO Vodochody on Twitter: AERO Vodochody on Twitter:](https://pbs.twimg.com/media/D0Ps8V5WkAADeML.jpg:large)