What was found
COMPLETE LOSS OF AC POWER IN FLIGHT. ADG DEPLOYED AUTOMATICALLY. POWER LOSS OCCURRED WHILE SELECTING FLAPS 8. RAN QRC/QRH AND RESTORED ALL AC POWER. NORMAL LANDING AND TAXI IN. (FLIGHT 5333) REFERENCE AML 1512638, AML 1512639, AML 1512641, AML 1512642, AML 1512645, AML 1512646, AML 1512663, AND AML 1512783.