Robert L. Sumwalt
On the C-SPAN Networks:
Robert L. Sumwalt has 12 videos in the C-SPAN Video Library; the first appearance was a 2003 Forum as an Official for the Human Factors and Training Group of the Air Line Pilots Association, International. The year with the most videos was 2012 with four videos. The year with the highest average number of views per program was 2014 with an average of 553 views per program. Most appearances with Deborah A. P. Hersman (9), Mark R. Rosekind (8), Earl F. Weener (8). Most common tags: Safety, Highway Transportation, Railroads.