Mesaba Airlines, a Northwest/Delta operator, selected Rockwell Collins to provide avionics service and support for its fleet of 41 CRJ900 and 19 CRJ200 aircraft, the companies announced Thursday. Under a 16-year Dispatch agreement, Rockwell Collins will provide Mesaba with avionics component repairs and inventory that is pre-positioned at multiple service locations. Financial terms were not disclosed. Rockwell Collins said its Dispatch program provides spares ownership, component repairs, logistical support and reliability upgrades.