SAN ANTONIO (May 25, 2021) Kalvin and Kelvin Rodriguez Rivera, both seniors attending Highlands High School in San Antonio, were awarded Naval Reserve Officers Training Corps (NROTC) Scholarships in the amount of $180,000 each during a special presentation held at the school. Presenting the awards were Naval Aviators Capt. Davis Koss, of Orange Park, Fla., chairman of Naval Science at the University of Texas and Lt. Maressa Guynn, of Uniontown, Penn., an aviation instructor at the University of Texas. For more information about the NROTC Scholarship program, visit www.navy.com. (U.S. Navy photo by Burrell Parmer, NTAG San Antonio Pubilc Affairs)