Harms, E.R. Baffes, C.M. Carlson, K. Chase, B.E. Crawford, D.J. Cullerton, E. Edstrom, D.R. Hocker, A. Klebaner, A.L. Kucera, M.J. Leibfritz, J.R. Makara, J.N. McDowell, D. Nezhevenko, O.A. Nicklaus, D.J. Pischalnikov, Y.M. Prieto, P.S. Reid, J. Schappert, W. Soyars, W.M. Varghese, P. Warner, A. JACoW Geneva, Switzerland 978-3-95450-178-6 10.18429/JACoW-SRF2015-FRAA03 English 1432-1436 FRAA03 cavity cryomodule vacuum operation detector Contribution to a conference proceedings 2015 2015-12 http://dx.doi.org/10.18429/JACoW-SRF2015-FRAA03 http://srf2015.vrws.de/papers/fraa03.pdf Fermilab has assembled an ILC like cryomodule using U.S. processed high gradient cavities and achieved an average gradient of 31.5 MV/m for the entire cryomodule. Test results and challenges along the way will be discussed.