Marine Science Technicians 3rd Class Kevin Villanueva and Angel Dávila, from Sector San Juan’s Incident Management Division, oversee salvage and fuel recovery operations conducted by Marine Diving Contractors and Clean Harbors Caribe to recover a downed aircraft from San Juan Harbor’s San Antonio channel in Puerto Rico June 3, 2020. The airplane was a Piper Aztec twin-engine aircraft from Vieques Air Link Inc. that crashed shortly after take-off June 2, 2020 during a maintenance test flight which the pilot and one of two aircraft mechanics who were aboard. (Courtesy photo)