Change-Oriented Risk Management in Civil Aviation Operation: A Case Study in China Air Navigation Service Provider

Table 4

Results of case study.

Risk	Risk title	Changes	Risk category	Consequence	Likelihood	Risk score	Risk level
1	Functionality	0	Mission	0	0	0	Acceptable
2	Task	0	Mission	0	0	0	Acceptable
3	ATC rating	1	Man	4	1	0.16	Acceptable
4	ATC skills	1	Man	3	4	0.48	Unacceptable
5	Training	1	Man	1	5	0.2	Tolerant
6	Staff capacity	1	Man	3	5	0.6	Unacceptable
7	ATC-automated system	1	Machine	1	4	0.16	Acceptable
8	Surveillance system	1	Machine	1	4	0.16	Acceptable
9	Communication system	0	Machine	0	0	0	Acceptable
10	Control procedures	1	Management	3	4	0.48	Unacceptable
11	SOS procedures	0	Management	0	0	0	Acceptable
12	Airspace structure	1	Medium	3	3	0.36	Unacceptable
13	Meteorological condition	0	Medium	0	0	0	Acceptable