 Senator Edwin C. Johnson, president of the committee, gathered testimony from the nonscheduled airline representatives, the leadership of the CAB, independent fiscal and legal analysts, the former CAB chairman James M. Landis, and Robert Ramspeck, executive vice president of the Air Transport Association, which represented the regular carriers.After three months of hearings, Johnson presented his findings to the CAB with a formal request that the nonscheduled airlines' licenses be reinstated and the stringent measures repealed.Again, the CAB declined.