Flying Republic F-105 Thunderchiefs, USAF pilots knock out the center span (and damage two others) of the Paul Doumer rail bridge north of Hanoi, a vital supply route and one of the most heavily defended targets in North Vietnam. The rebuilt Doumer Bridge would be attacked again on Oct. 25 and dropped again on Dec. 19.
The Air Force is on track to reach its annual goal of graduating 1,500 new pilots that had proved elusive to this point, one year after the service launched a sweeping overhaul of its undergraduate pilot training program, Air Education and Training Command said Sept. 14.
