Others have tried to locate the Indianapolis before. The wreck was located by the expedition crew of Allen’s Research Vessel Petrel, a 250-foot vessel equipped with state-of-the-art equipment capable of diving to 6,000 meters, or 3 1/2 miles.

The 13-person team will continue to survey the site and tour of the wreckage in compliance with relevant US law for searching war graves.
Research surfaced in 2016 that led to a new search area to the west of the original presumed position. Richard Hulver, a historian with the Naval History and Heritage Command, identified a naval landing craft that recorded a sighting of Indianapolis hours before it was hit. The information led the research team to a new position and estimated search area for Allen’s team.