balAir.com BrokerNet PO Box 20865 Louisville, KY 40250 Invoice Date Invoice # 4/26/2010 17293 Bill To Bristol Associates 1023 15th Street N.N. Suite 1100 Washington, DC 20005 USA P.O. No. Terms Due Date Rep Net 15 5/11/2010 JAC Description Qty Rate Amount PREMIUM TURBINE AD 4/22/2010