GAO-10-748SP: Aviation and the Environment: Survey of Airport Officials on Airport Environmental Issues, an E-supplement to GAO-10-50
U.S. Government Accountability Office
Q87. During the past five years , were operational changes implemented at or considered for your airport?
(Total Population)
Yes, implemented
(percent)
Yes, considered implementing
(percent)
No
(percent)
No answer
(percent)
Number
of respondents
53.2
6.4
29.8
10.6
141
Q87. During the past five years , were operational changes implemented at or considered for your airport?
(Large and Medium Hubs)
Yes, implemented
(percent)
Yes, considered implementing
(percent)
No
(percent)
No answer
(percent)
Number
of respondents
60.3
9.5
22.2
7.9
63