 MELVILLE, N.Y.--BUSINESS WIRE--January 12, 2021-- Comtech Telecommunications Corp. NASDAQ: CMTL, a world leader in secure and highly reliable location, public safety, navigation, and communication technologies, announced today, that during its second quarter of fiscal 2021, its Location Technologies group, a division of Comtechs Commercial Solutions segment, has finalized a one-year renewal agreement with a tier-one U.S. mobile network operator for hosted location-based services LBS pl 