Excerpt
CAREENING INTO THE FUTURE
At 3:16 p.m. on 19 July, 1989, the jet's tail engine blew apart. Twelve
thousand meters above the U.S. Midwest, shards of the engine's fan rotor cut
through the rear of the aircraft, shredding its hydraulic systems. As fluid
bled from hydraulic tubing, the pilots in the front of the plane lost command
of the rudder, elevators, and ailerons essential to stabilizing and guiding the
craft. Immediately, the plane twisted into a downward right turn. United
Airlines Flight 232 from Denver to Chicagowith 296 people aboardwas out of
control.
By itself, the failure of the tail engine was not catastrophic: the dc-10 had
two other engines, one under each wing. But cockpit gauges showed a complete
loss of hydraulic quantity and pressure. When the first officer trie ... read full excerpt from The Ingenuity Gap ebook