SpaceX has released a statement:
After landing, the vehicle tipped sideways as planned to its final water safing state in a nearly horizontal position. The water impact caused loss of hull integrity, but we received all the necessary data to achieve a successful landing on a future flight. Going forward, we are taking steps to minimize the build up of ice and spots on the camera housing in order to gather improved video on future launches.
At this point, we are highly confident of being able to land successfully on a floating launch pad or back at the launch site and refly the rocket with no required refurbishment. However, our next couple launches are for very high velocity geostationary satellite missions, which don’t allow enough residual propellant for landing. In the longer term, missions like that will fly on Falcon Heavy, but until then Falcon 9 will need to fly in expendable mode.
We will attempt our next water landing on flight 13 of Falcon 9, but with a low probability of success. Flights 14 and 15 will attempt to land on a solid surface with an improved probability of success.
Some questions. Did they recover the hardware, or did it sink? If they didn’t recover it, how can they inspect it post flight to have that level of confidence in a low-refurbishment reflight?
So they’ve basically give up on ocean recovery. I wonder what “solid surface” they’ll attempt to land on? On Twitter the other day, I suggested flying back to Walker Cay, the northernmost island of the Bahamas, if they can’t get FAA permission to come back to Florida. Or perhaps they could try to drop it on a barge down range.