National Heritage Academies manages four charter schools in New York City. PrepNet Virtual Academy provides an online school experience for students in grades K-12. National Heritage Academies Sabo Pr National Heritage Academies NHA partners with local school boards to build and manages over 80 no-cost public charter schools. National heritage academies . NHA is a charter school management company that operates 90 schools across nine states serving over 60000 students in Kindergarten through 12th grade. Founded in 1995 today NHA partners with 83 K-8 schools in nine states serving more than 55000 students. The Brooklyn Scholars Charter School at 2635 Linden Boulevard in Brooklyn. About National Heritage Academies. NHA is a network of 98 tuition-free public charter schools across nine states serving more than 60000 students in kindergarten through twelfth grade. NHAs system of schools is designed to eliminate the achievement gap and provide a public. National Herita...