Welcome to Aircraft SIGMA Design Co.
The SIGMA aircraft design company is a knowledge-based company with more than 10 years expriences as an unique private aircraft design beuraue, in Iran.
SIGMA have excelent expriences on the entire aircraft design from blank sheet to prototyping and flight tests. Furthermore, design and advanced analysis of arial structure and mechanical systems of aircraft are our skill and strength points.
It has been performed, more than 25 conventional, national, demonstrative and innovative projects by our team.