Looks like an inverted J3.
Oi! that is an odious comparison. A J3 is a real aeroplane, General McArthur called it "the most lethal aircraft of the war". Those sitting under a Cub directed 'fire for effect' artillery barrage of more H.E. than an entire B17 squadron, undoubtedly agreed. The turbulent on the other hand is FRENCH, need I say more?