You can turn numbers into statistics and get any answer you like. Unless there is some context, like the others guys have said, location, cause of accident (human/machine), flying hours, weather conditions etc then a statistic really means whatever the person creating it wants it to mean. Believe me, I've done it.
The definition of Luck (c/- dictionay.com)
the force that seems to operate for good or ill in a person's life, as in shaping circumstances, events, or opportunities
Winning Lotto isn't luck, however it is a statistical possibility according to the people at Tatts!