position sail number yacht state/country yacht type loa
(metres) skipper elapsed time
d:hh:mm:ss
position
sail number
yacht
state\\/country
yacht type
loa -lrb- metres -rrb-
skipper
elapsed time d : hh : mm : ss
number
number
number day hour min sec
number text text text text number text time
1 us17 sayonara usa farr ilc maxi 24.13 larry ellison 2:19:03:32
what is the total number of yachts on the list whose names start with an a ?
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