The SNCAC NC.271 was a French experimental aircraft built by SNCAC in the late 1940s, as a 1:2.5 scale model of the proposed SNCAC NC.270 jet bomber, featuring swept-back wings, using SNCASE SE-161 Languedoc N0.31 F-BCUT as a launch platform.
Data from Aviafrance: NC.271,[1] Les Avions Francais de 1944 a 1964[2]General characteristics Performance