Interim President and Chief Executive Officer, Fletcher Allen Health Care, Burlington, Vermont, 2002-2003; Interim President, University of Vermont, 2001-2002; Counsel, Paul, Hastings, Janofsky & Walker, LLP, Washington, D.C., 1991-2002; President and Chief Executive Officer, U.S. Airways, Inc., 1975-1991; President and Chief Executive Officer, U.S. Airways Group, 1978-1991; Chairman, Board of Directors, 1978-1992; Former Chairman, Fletcher Allen Health Care Foundation; Chairman, Council for Court Excellence; Commissioner of the Smithsonian Museum of American Art, Washington, D.C.; Chairman, Comsat Corporation, 1997-2000; Chairman, Life Trustee, University of Rochester; Former Director: Gulf Oil Corporation, PNC Bank, Lockheed Martin Corporation, Esterline Technologies, Inc.; Trustee, Vermont Law School, Vermont Symphony Orchestra.