AL-20 is a single-spool turboprop with forward gearbox. The AL20 drove the passenger turboprop IL-18 of Czechoslovak airlines in CSSR. Presented engine AL-20, cracket on case of gearbox, comes from CSA OK-PAF accidentally landed in Morocco on airport of Casablanca. Technical Museum Brno technicalmuseum.cz/en/expozice/aircraft-engines/ Phorogrammetry from 450 images Canon D70. Reality Capture used for hi and low version. Textures rebacked in 3d max. Unfortunately, for shooting bad light conditions and in the exhibition can not take pictures with a tripod, so shot from the hand on the automatic mode ...