Run the six-field trace on Helios Airways Flight 522 (AAIASB 2006; FAA Lessons Learned HCY522). The Before Start and After Takeoff pressurization items were performed; the mode selector stayed in MAN; 115 passengers and 6 crew died. Competing account: ordinary non-adherence, repaired by more CRM. This account: the callback SET was credited as the aircraft state. Discriminator: After Takeoff already pointed at the panel and still closed; if a better noun in Before Start were enough, that later item would have been it. A second public split sits on the warning: FAA AD 2006-13-13 rewrote procedures; AD 2011-03-14 then mandated distinct lights because crews still misread the same horn. Score whether Degani's skip/misuse map and the six questions emit the same next artifact. Author dispositions stay author-owned.