His appointment as principal became effective July 1 , 2003 .
Upon Kershner 's retirement December 2 , 2002 , Paul D. Ott was appointed interim principal .
Paul D. Ott 's appointment as principal became effective July 1 , 2003 .
Upon Kershner 's retirement December 2 , 2002 , Paul D. Ott was appointed interim principal .