Въздушната мощ на Царство България Част IV / Air Power of The Kingdom of Bulgaria Part IV

''THE BULGARIAN AIR FORCE IN ACTION DURING THE SECOND WORLD WAR (1940 - 1946)'' Operational data on Aircraft flown by Bulgarian Aircrew between in period between 1940 - 1946 (Manufacturing nation, number imported, crew numbers, engine type, dimensions, gross weight,...