• A.D. Bross, M. Chung, A. Jansson, A. Moretti, K. Yonehara
  Fermilab, Batavia
• D. Huang, Y. Torun
  IIT, Chicago, Illinois
• D. Li
  LBNL, Berkeley, California
• J. Norem
  ANL, Argonne
• R. B. Palmer, D. Stratakis
  BNL, Upton, Long Island, New York
• R.A. Rimmer
  JLAB, Newport News, Virginia

TThe MuCool RF Program focuses on the study of normal conducting RF structures operating in high magnetic field for applications in muon ionization cooling for Neutrino Factories and Muon Colliders. This paper will give an overview of the program, which will include a description of the test facility and its capabilities, the current test program, and the status of a cavity that can be rotated in the magnetic field which allows for a more detailed study of the maximum stable operating gradient vs. magnetic field strength and angle.