Of Course I Still Love You (OCISLY) - the second ASDS barge of SpaceX, had been under construction in a Louisiana shipyard since early 2015 using a different hull – Marmac 304 – in order to service launches on the East Coast of the United States. It was converted as a replacement for the first Just Read the Instructions and entered operational service for Falcon 9 Flight 19 in late June 2015. As of June 2015, its home port was Port of Jacksonville, Florida, but after December 2015, it was transferred 260 km (160 mi) further south, at Port Canaveral.

While the dimensions of the ship are nearly identical to the first ASDS, several enhancements were made including a steel blast wall erected between the aft containers and the landing deck. The ship was in place for a first-stage landing test on the SpaceX CRS-7 mission, which failed on launch on 28 June 2015.

On 8 April 2016, the first stage, which launched the Dragon SpaceX CRS-8 spacecraft, successfully landed for the first time ever on OCISLY, which is also the first ever drone ship landing.

In February 2018, the central core of Falcon Heavy Test Flight exploded near OCISLY, which damaged two of the four thrusters on the drone ship. Two thrusters were removed from the Marmac 303 barge in order to repair OCISLY.

On 30 May 2020, the first stage of the Crew Dragon Demo-2 mission landed on OCISLY, with the Crew Demo-2 mission marking both the first launch of American astronauts, from American soil, on an American launch vehicle since the final flight of the Space Shuttle (STS-135) in 2011, and the first launch of astronauts aboard a SpaceX launch vehicle. This marked the first time in history that the first stage of a rocket launched a crew into space and then landed itself safely.

OCISLY is based at the Port of Long Beach to support West Coast launches from Vandenberg.