25 TCCS Auxiliary Fan #2 Failure — P/T (priority) · recovered after wrong procedure(s)

Ranking at first decision (P/T (priority))

Hypothesis	P	T	P/T
1. TCCS Auxiliary Fan at Reduced Capacity ▸	0.095	4	0.0238
2. PDU 5 Failure ▸	0.095	6	0.0159
3. TCCS Auxiliary Fan #2 Failure ★ ▸	0.288	20	0.0144
4. PDU 4 Failure	0.086	6	0.0144
5. Fuel Cell #1 and PDU Failure	0.095	14	0.0068
6. TCCS Auxiliary Fan #1 Failure	0.127	20	0.0063
7. Reduced Main Cabin Fan #1 Capacity	0.023	4	0.0058
8. TCCS Filter Clog	0.095	18	0.0053
9. Trace Contaminants	0.095	20	0.0048
10. Main Cabin Fan Failure	0.000	3	0.0000
11. Emergency O2 System Maintenance	0.000	8	0.0000
12. Fuel Cell Degrade	0.000	8	0.0000
13. Fuel Cell Failure	0.000	8	0.0000
14. CDRA LiOH Canister Saturation	0.000	12	0.0000
15. Loss of Pressure	0.000	12	0.0000

15 of 31 · ★ truth · ▸ attempted · highlight = first pick · P=0 if unscored at first decision