Park Electrochemical Corp. announced the election of Mark Esquivel as Senior Vice President-Aerospace of the Company. Mr. Esquivel also serves as President of the Company's Park Aerospace Technologies Corp. aerospace materials, parts and assemblies manufacturing and design business unit located in Newton, Kansas and President of the Company's Tin City Aircraft Works Inc. aerospace design and development subsidiary also located in Newton, Kansas. In these positions, Mr. Esquivel reports to Brian Shore, the Chairman and Chief Executive Officer of Park Electrochemical Corp.