 MELVILLE, N.Y.--BUSINESS WIRE--August 20, 2021-- Comtech Telecommunications Corp. NASDAQ: CMTL, a leading global provider of next-generation 911 emergency systems and secure wireless communications technologies, announced today that it will participate in the virtual Midwest IDEAS Investor Conference on Wednesday, August 25, 2021. The Companys presentation will be webcasted and is scheduled to be available on August 25, 2021 at 8:00 am ET. Comtech management will provide an overview of the 