The rugged old DC-3 flew missions in World War II. After that, it ferried lifesaving food and supplies in the Berlin Airlift. On Saturday, the DC-3 for Turkeys Take Flight will roar aloft for yet another humanitarian mission. It will deliver some 250 turkeys to the Immokalee Regional Airport, where they will be distributed to the neediest families served by Redlands Christian Migrant Association.