MELVILLE, N.Y.--(BUSINESS WIRE)--August 31, 2015--Comtech Telecommunications Corp. (Nasdaq: CMTL), a leading provider of products, systems and services for advanced communications solutions, today announced that the Board of Directors has appointed Lawrence J. Waldman as a Director and member of the Audit Committee. Mr. Waldman's appointment increases the size of the Board to seven members. Mr. Waldman currently serves as a member of the Board of Directors of Bovie Medical Corporation, a NYSE l