Dipl. Eng. Dénes Bernád was born in 1964 in Transylvania (Rumania), in a family of indigenous ethnic Hungarians. He studied at the Transylvanian University in Brasov, where he graduated in 1988 as a Mechanical Engineer. From 1992 he lived in Canada, and in 2006 he returned with his family to Hungary. Currently, he works in the automotive industry as Program Launch Manager. He is fluent in three languages. His main interest is the military history of Central and Eastern Europe, especially Rumania, Hungary and Bulgaria.

His books deal especially with air forces and aircraft of these countries. He has written or co-authored seventeen historical books. Aside from the above books, Dénes Bernád has published many studies concerning the history of aviation in Air Enthusiast, Air International and FlyPast (UK), WW1 Aero (USA), Avions (France), Repülés, Aero História and Új Szárnyak (Hungary), Militaria and Skrzydlata Polska (Poland) and Aeronatica, Aeromagazin and Model-Ist (Rumania). He is also the founding member of the Asociatia pentru Propagarea Istoriei Aviatiei (ARPIA) - Association for Propagation of History of Aviation (Bucharest, Rumania) and Magyar Repüléstörténeti Társaság (MRT) - Hungarian Society of Aviation History (Budapest, Hungary). He is also a foreign correspondent of the French aviation magazine Avions.