At 2215 local time on 12 August, 2014, the outbound bulk carrier Flag Gangos collided with the berthed oil tanker Pamisos on the Mississippi River at Gretna, Louisiana. Flag Gangos then made contact with a pier at the facility where the Pamisos was berthed, and the pier struck and damaged a fuel barge, WEB235, berthed behind the Pamisos. No one was injured, but about 1,200 gallons of oil that was being transferred at the time spilled from the transfer lines, and some of the oil entered the river. Damage amounts were reported as $16 million for the terminal, more than $500,000 each for the Flag Gangos and the Pamisos, and about $418,000 for the fuel barge.
Yet moments before the steering vanished it appeared to be working fine.
US National Transportation Safety Board, NTSB, investigators discovered the dirty secret of the Flag Gangos,