Wednesday, July 19
THE AVIATION REVOLUTION (NBC, 9-10 p.m.).* Chet Huntley examines six pressing problems of commercial aviation: aircraft safety, crew fatigue, noise abatement, air traffic control, terminal congestion, and the jumbo and supersonic jets that will soon make their appearance. Repeat.
Thursday, July 20
HIT THE SURF (ABC, 9:30-10 p.m.). ABC surveys the sport of "hanging ten," from the California beaches to Oahu, Hawaii.
SUMMER FOCUS (ABC, 10-11 p.m.). The tragic never-never world of young addicts is explored during a group therapy session at Staten Island's Daytop Village in "Marathon: The Young...