 MELVILLE, N.Y.--BUSINESS WIRE--December 2, 2020 -- Comtech Telecommunications Corp. NASDAQ: CMTL, a leading provider of products, systems and services for advanced communications solutions, today announced that it will report its first quarter of fiscal 2021 results after the market closes on Wednesday, December 9, 2020. The Company has scheduled an investor conference call for Wednesday, December 9, 2020 at 4:30 PM ET. Investors are invited to access a live webcast of the conference call f 