PURCHASE, N.Y.--( BUSINESS WIRE )-- Atlas Air Worldwide Holdings, Inc. ( NAS: AAWW ), a leading global provider of outsourced aircraft and aviation operating services, today announced that dispatchers of its subsidiaries, Atlas Air, Inc. (Atlas) and Polar Air Cargo Worldwide, Inc. (Polar), have ratified a collective bargaining agreement with the International Brotherhood of Teamsters, Local 210.