MELVILLE, N.Y.–(BUSINESS WIRE)–June 21, 2021– Comtech Telecommunications Corp. (NASDAQ: CMTL), a world leader in secure wireless communications technologies, announced today that it will present at the Sidoti Virtual Investor Conference on Wednesday, June 23, 2021 at 9:15 a.m. ET. Comtech management will provide an overview of the Company and its business opportunities. The Company will also conduct virtual one-on-one meetings with investors throughout the day. A webcast of the presentation