Section 63-81 - District board; composition, appointment, terms and oaths; organization; meetings; quorum(a) Appointment of Board for District. - The board of the special airport district shall be composed of two representatives from each of the participating units of local government appointed annually by the governing body of each of said units of local government, respectively, from among their members at the first regular meeting thereof in January. Each member of the district board must be a member of the governing body of the unit of local government by which he was appointed. Membership on the district board may be held in addition to the offices authorized by G.S. 128-1 or 128-1.1. Said representatives shall hold office from their appointment until their successors are appointed and qualified, except that when any member of the district board ceases for any reason to be a member of the governing body of the unit of local government by which he was appointed, he shall simultaneously cease to be a member of said district board. Upon the occurrence of any vacancy on said district board, the vacancy shall be filled within 30 days after notice thereof by the governing body of the participating unit of local government having a vacancy in its representation. Within 30 days after the expiration of the period set forth in G.S. 63-80 hereof, the governing body of each participating unit of local government shall appoint its representatives to hold office until successors shall be appointed in the manner hereinbefore provided. Each member of the district board, before entering upon his duties, shall take and subscribe an oath or affirmation to support the Constitution and laws of the United States and of this State and to discharge faithfully the duties of his office; and a record of each such oath shall be filed in the minutes of the respective participating units of local government.(b) District Board Procedures. - The district board shall meet regularly at such places and on such dates as are determined by the board. Special meetings may be called by the chairman on his own initiative and shall be called by him upon request of two or more members of the board. All members shall be notified in writing at least 24 hours in advance of such meeting. A majority of the members of the district board shall constitute a quorum. No vacancy in the membership of the district board shall impair the right of a quorum to exercise all the rights and perform all the duties of the district board. No action, other than an action to recess or adjourn, shall be taken except upon a majority vote of the entire authorized membership of said district board. Each member, including the chairman, shall be entitled to vote on any question.(c) District Board Officers. - The district board shall elect annually in January from among its members a chairman, vice-chairman, secretary and treasurer.