First launch attempt was held at T-1:30 due to a range safety issue. Not scrubbed yet. They've recycled the countdown clock to T-10:42, but still holding.
I'm down at the Space Coast right now, and I don't get what happened here. How could a ship violate the range? SpaceX is obviously paying a lot of money to launch from the cape, you would think these types of issues would be addressed.
Looks like a great day for the launch.