 MELVILLE, N.Y.--BUSINESS WIRE--June 20, 2022 -- Comtech Telecommunications Corp. NASDAQ: CMTL, a leading global provider of next-generation 911 emergency systems and secure wireless communications technologies, today announced that it will participate in the virtual East Coast IDEAS Investor Conference on Thursday, June 23, 2022. The companys presentation will be webcasted and is scheduled to be available on June 22, 2022 at 6:00 am ET. Comtech management will provide an overview of the Co 