A 1930 aerobatic biplane, single- and 2-seaters, 9 m span.
Forty-one production aircraft were built.
Ba.19: Prototype, 1 x 200 hp Armstrong-Siddeley Lynx radial
Ba.19: Production vers. (early) 1 x 240 hp Walter Castor radial
Ba.19: Production vers. (late) 1 x 215 hp Alfa Romeo Lynx
Ba.19 bis: Improved vers. 1- and 2-seaters, 215 hp AR Lynx
Ba.19 ter: 2-seat vers, 1 x 260 hp AS Cheetah IIA radial