An elastic Kn partial wave analysis is presented. It is based on high statistics data for the reactions K*p K*r’n and K*p K*nA* at 13 GeV obtained in a spectrometer experiment performed at SLAC. For each reaction, a t-dependent parametrization of the production amplitudes provides information on both the Kr mass dependence of the production mechanisms and on Kn scattering. Knowledge of the t-de...