Crossword clues for Means of propulsion. 3 lettersAnswerClueOARMeans of propulsion.ION___ thrusters (means of spacecraft propulsion)JETENGINEMeans of propulsion.ROLLERSKATEChild's means of propulsionFLAGELLAMicroscopic means of propulsionASTRONAUTICALLYAccording to a means of proposed propulsion.
