L1011 - AFCS engaged during takeoff
"On May 25, 1972, veteran test pilots Anthony LeVier and Charles Hall transported 115 crew members, employees, and reporters on a 4-hour, 13- minute flight from Palmdale, California, to Dulles Airport outside Washington, D.C., with the TriStar’s AFCS feature engaged from takeoff roll to landing. It was a groundbreaking moment: the first cross-country flight without the need for human hands on the controls. Fly-by-wire technology was here to stay." source: Lockheed Martin
My question is: I've never seen any report or video, does anybody know how that takeoff using the auto system was performed?
Thanks.