John Burke, Vermont Public Service Board, named chairman of National Association...

John Burke, Vermont Public Service Board, named chairman of National Association of Regulatory Utility Commissioners telecom committee, succeeding Ray Baum … Kevin Martin, ex-FCC chairman, named to board of AirWalk Communications, supplier of small cell-base stations … Lerman Senter promotes John Bagwell to member and Peter Gould to senior counsel … NBC News names Michael Chen, ex-GE Capital, president of Strategic Initiatives Group … Charter Communications new organizational structure: Greg Doody to executive vice president of programming and legal affairs, expanding role to include programming after Executive Vice President Greg Rigdon departs early next month for Comcast; Rick Dykhouse promoted to senior vice president, general counsel and corporate secretary; Marwan Fawaz is executive vice president of strategy and chief technology officer; Ted Schremp is executive vice president of operations and marketing … Dirk Eller promoted to chief financial officer of Clear Channel International … Nexstar Broadcasting elevates Dan Bates to vice president and general manager of Peoria, Ill., TV operations.