Mr. President. watching television coverage of the first refugee flights out of South Vietnam and the gutsy heroic actions of those jet pilots who were able to get their crafts off the ground despite all adversity reminded me of the struggles the history of aviation tells us about. The first struggle. of course. was to get a flying machine into the air. Ironically. a few days ago I spotted an article which appeared in the Empire news magazine of the Denver Post that tells the tale of the pioneers in mail service by air. These men were truly heroes as told by freelance writer Vera Saban of Greybull.