(Taken with iPhone 6+ by a total n00b cameraman)
Since launch pad isn't visible we have no indication launch occurs until F9 clears the hills, roar from the engines takes a few seconds to arrive then builds up to a nice roar.
Since launch pad isn't visible we have no indication launch occurs until F9 clears the hills, roar from the engines takes a few seconds to arrive then builds up to a nice roar.