Mark Burdette Vice President, Employee Relations Via Email, Fax, and Fedex April 1, 2010 Elizabeth Dougherty, Chairperson Harry Hoglander, Member Linda Puchala, Member The National Mediation Board 1301 K Street, NW Washington, DC 20572 Re: NMB Case number A-13495
Representing American Airlines Maintenance Workers in Tulsa Oklahoma and Greater Southwest Texas.