Qualla: Sinking of MV Dumai Express 10

Sinking of MV Dumai Express 10: Introduction

Thu, 26 Mar 2026 00:00:00 GMT

The last time anyone saw Boheng, the owner of the ferry company PT. Lestari Indomas Bahari, he was handing his lifejacket to a passenger who was pleading for help. He did not survive. On the morning of November 22, 2009, the MV Dumai Express 10 was carrying more than 300 people through the waters near Iyu Kecil island in Karimun Regency, Riau Islands, when massive waves began striking the vessel repeatedly. By 9:55 a.m., the ferry was fully submerged. At least 42 people died, and 33 more were never found.

Sinking of MV Dumai Express 10: Four Millimeters Between Life and Sea

Thu, 26 Mar 2026 00:00:00 GMT

The investigation by Indonesia's National Transportation Safety Committee revealed a catastrophic design failure. The ferry's superstructure -- the enclosed passenger area above the main deck -- was built with fiberglass-reinforced plastic just four millimeters thick at the front...

Sinking of MV Dumai Express 10: A Ship That Could Not Save Itself

Thu, 26 Mar 2026 00:00:00 GMT

What happened next was a cascade of engineering oversights. The forecastle deck was an open design surrounded by bulwark, which meant water that crashed over the bow had no way to drain back into the sea -- it was trapped on deck. As waves continued to batter the cracked front wa...

Sinking of MV Dumai Express 10: Chaos on Deck and Shore

Thu, 26 Mar 2026 00:00:00 GMT

Survivors described a crew that was overwhelmed and untrained. No damage control was attempted. No distress signal was issued. Investigators later found that the captain, despite having enough experience to recognize dangerous weather conditions, had continued the journey to Duma...

Sinking of MV Dumai Express 10: The Search Through Rough Seas

Thu, 26 Mar 2026 00:00:00 GMT

Rescue operations began immediately but were hampered by the same violent weather that had sunk the ferry. Fishing boats and other ferries joined the effort first. By the evening of November 22, rescue teams had pulled 261 survivors from the water but recovered 18 bodies, includi...

Sinking of MV Dumai Express 10: A Pattern Written in Water

Thu, 26 Mar 2026 00:00:00 GMT

The Dumai Express 10 was Indonesia's second major ferry disaster that year. Months earlier, a ferry capsized in bad weather off Majene, West Sulawesi, killing more than 300 people. Indonesia's archipelago geography makes ferry travel essential for millions, but the industry has l...