Delegation of authority to conduct hearings.
Section 14
SEC. 14. Delegation of authority to conduct hearings.— The Board may designate in writing any of its members or any of its officer to conduct hearings and investigations on any matter pending before the Board and for that purpose the person so designated shall have authority to administer oaths, issue subpoena and subpoena duces tecum, require the attendance and testimony of witnesses, examine witnesses, make ocular inspection of or enter into any airline establishment, building, place or premise in the performance of its official business.