[en] The ⁴⁸Ca(³He,d)⁴⁹Sc reaction has been studied at 25 MeV incident energy. Angular distributions have been measured from 5⁰ to 40⁰ using a split pole spectrometer, for about 160 levels located up to 18 MeV excitation energy. A local zero range DWBA analysis has been carried out, using Gamow functions as form factors in the case of unbound states; l assignments and spectroscopic factors are obtained for a large number of levels, most of them previously unknown. The summed experimental spectroscopic strengths for the T, l=1 and l=3 levels are in good agreement with the shell-model sum rule limits for 1f-2p proton states, and their energy centroids have been determined. The 1g(9/2) strength in ⁴⁹Sc is strongly fragmented: about 27% of the T strength is carried by twenty three levels located between 6.5 and 13.5 MeV. Spectroscopic factors for analog states are compared with those from previous (p,p), (³He,dp) and (d,p) experiments