Assessing the Risks of Airport Airside through the Fuzzy Logic-Based Failure Modes, Effect, and Criticality Analysis

Table 14

TTIA airside risk items RPN list.

Risk items	Frequency	RPN	Avg. RPN
ARC	3	269.56	89.85
ADRM	10	500.87	50.09
ATM	9	658.12	73.12
CFIT	3	212.26	70.75
F-NI	10	579.30	57.93
RAMP	8	514.62	64.33
GCOL	4	265.12	66.28
ICE	6	237.82	39.64
LOC-G	6	366.85	61.14
RE	2	166.79	83.40
RI-A	2	203.02	101.51
RI-VAP	2	202.98	101.49
SEC	10	405.18	40.52
USOS	1	77.10	77.10