Aristotle Onassis of his fleet, while having trouble managing their own fleets, which operated under US flags and thus at high cost. The high profitability of the Onassis fleet has been attributed in large part to his disregard for standards that normally govern international shipping. For example, after his Liberian registered tanker SS Arrow ran aground and spilled oil into Chedabucto Bay in 1970, still the most significant oil spill off Canada’s East Coast (about 25% of the amount spilled by the Exxon Valdez in Alaska in 1989), there was a Commission of Inquiry. Led by Dr Patrick McTaggart-Cowan, executive director of
Katina P Katina P Katina P was a Greek oil tanker carrying 72,000 tonnes of oil which sank off the Mozambique coast on 26 April 1992. On 17 April 1992, the master of the Greek-owned, Maltese-flagged vessel "Katina P" deliberately ran the ship aground north of Maputo in Mozambique and then abandoned ship. The tanker, which had been under way from Venezuela to the Persian Gulf, had lost a hull plate during a storm. Two of the vessel's tanks had ruptured and spilled some 13,000 tonnes of #6 heavy fuel oil in the Mozambique Channel. A further 3,000 tonnes leaked from the