Figure 53. Failure planes in ice extending into sides of main cavity of failed area.
(ft)
(m)
1000
N
0
0
1000
500
2000
3000
1000
Figure 54. Sketch map of locations on runway where
4000
proof cart failed ice.
1500
5000
6000
2000
7000
8000
2500
9000
3000
10000
80
60
40
20
0
20
40
60
80
Distance (m)
51
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