The U.S. Naval Sea Cadet Corps is a non-profit youth program for Americans ages 10 through 17. We are composed of more than 380 units in 48 states, Guam and Puerto Rico. We provide compelling, life-changing programs that instill the values of teamwork, discipline, camaraderie and service through our passionate all-volunteer force and our partnerships with our nation's armed forces. Our Units Naval Sea Cadet Corps. Rear Admiral C.W. Parks Battalion - Ages 13-17 Navy League Cadet Corps Training Ship Pampanito - Ages 10-13 Rear Admiral C.W. Parks Battalion is a 501(c)3 Nonprofit Organization