Confirmation of the Luminous Blue Variable Status of MWC 930

1 Department of Physics and Astronomy, University of North Carolina at Greensboro, Greensboro, NC 27402, USA 2CFHT Corporation, 65-1238 Mamalahoa Highway, Kamuela, HI 96743, USA 3 Instituto de Astronomı́a, Universidad Nacional Autónoma de México, Apartado Postal 877, 22830 Ensenada, BC, Mexico 4Departimento de Fı́sika, Escuela Superior de Fı́sica y Matematicas del Instituto Politecnico Nacional, Edif. 9, U. P. Zacatenco, 07738 Cuidad de Mexico, DF, Mexico 5 Geneva Observatory, Geneva University, Chemin des Maillettes 51, 1290 Sauverny, Switzerland 6 Instituto de Ciencias Astronómicas de la Tierra y del Espacio, CONICET, Casilla de Correo 49, 5400 San Juan, Argentina 7The Aerospace Corporation, M2/266, P.O. Box 92957, Los Angeles, CA 90009, USA 8Center for Astrophysics and Space Science, University of California at San Diego, 9500 Gilman Drive, La Jolla, CA 92093, USA 9Department of Physics and Astronomy, University of North Carolina, Chapel Hill, NC 27599, USA