July 20, 2015-- Comtech Telecommunications Corp. announced today that it is implementing certain organizational changes in connection with an ongoing assessment of its operations by its President and Chief Executive Officer, Dr. Stanton D. Sloane. To improve company-wide operating efficiencies and offer more innovative and integrated solutions to our customers, Comtech will fully integrate the activities and business of its Germantown, Maryland-based subsidiary, Comtech Mobile Datacom Corporation, with its Tempe, Arizona-based subsidiary, Comtech EF Data Corp. In addition, John Branscum, President of Comtech Xicom Technology, Inc., will succeed Robert McCollum, President of Comtech EF Data Corp., who will be retiring on July 31, 2015.