PIEDMONT AVIATION &lt;PIE> BOARD TO MEET TODAY
  Piedmont Avaition Inc's board of
  directors will conduct a special meeting beginning at 1400 est
  today, a Piedmont spokesman said.
      The spokesman would not say what was on the agenda.
      In mid-February, Piedmont said its board would meet to
  discuss all proposals to acquire the company. Its board also
  withdrew a recommendation to accept a 65 dlrs a share cash
  offer from Norfolk Southern Corp &lt;NSC> in light of a competing
  revised bid from U.S. Air Group Inc &lt;U>. U.S. Air offer to buy
  50 pct of the company's stock for 71 dlrs a share cash, and the
  remaining for 73 dlrs a share of its stock.
  

