preservation [Noun] + aircraft [Noun]

Strength Strength Dispersion
A:
5
CHISQ:
5.71
AWT:
49,939,711
TTEST:
1.43
G2:
6.05
FAWT:
1.09
MI:
1.47
LOGLOG:
3.42
JD:
0.17
MI3:
6.12
DICE:
0.14
RANGE: