The Robin DR400 is a wooden sport monoplane conceived by Pierre Robin and Jean Délémontez. The Robin DR400 first flew in 1972 and was still in production in 2008. It has a tricycle undercarriage and can carry four people. The DR400 aircraft have the 'cranked wing' configuration in which the dihedral angle of the outer wing is much greater than the inboard a configuration which they share with Jodel aircraft.
Made by Avions Robin.
It is the successor of the Robin DR.200 .