During the stall and plunge of Air France Flight 447 into the ocean, the plane's angle of attack "was not directly displayed to the pilots". Seems to me a fata

During the stall and plunge of Air France Flight 447 into the ocean, the plane's angle of attack "was not directly displayed to the pilots". Seems to me a fatal design flaw bordering on ridiculous, to create a user interface that is not displaying this critical piece of information.