MV Doña Paz

Name: MV Doña Paz, Ex MV Don Sulpicio and MV Himeyuri Maru

IMO Number: 5415822

Type: Passenger Ferry (non-RoRo)

Flag: Philippine Ex Japanese 

Year of Build: 1963

Length Overall (LOA): 93.1 m/305 ft

LBP: 86.6/284

Beam: 13.6/44.6

Draught: 5.2/17.1

Depth: 8.05/26.4

Builder: Onomichi Zosen

Place Of Build (POB): Onomichi, Hiroshima Prefecture, Japan 

Yard Number: 118

Material: Steel 

Engine Builder: Niigata Iron Works

Gross Tonnage: 2,324 GRT

Net Tonnage: 1,441

Deadweight Tonnage: 1,192

Engine Type: Niigata M8T54S 4-stroke diesel engine.

Engine Power: 3,400 kilowatts

Fuel Type: Marine Diesel Oil

Service Speed: 18 kn

Propeller: Single 4-Bladed Screw Propeller

Registered Owners: RKK Line 1963-1975, Sulpicio Lines Inc. 1975–1987

RKK Line Address: 1-24-11 Nishi, Naha City, Okinawa 900-0036 Japan

Website: https://www.rkkline.co.jp/en/

FAX：098-868-8561

Sulpicio Lines Inc.: 415 San Fernando Street Binondo, Manila 1006 Philippines

Website: https://www.spanasiacarrier.com

Email: support@spanasiacarrier.com

Service History

MV Doña Paz began her life in 1963 as Himeyuri Maru, built by Onomichi Zosen in Japan for RKK Line, serving domestic passenger routes under the Naha registry. In 1975, she was sold to Sulpicio Lines Inc. of the Philippines, renamed Don Sulpicio, and later rebranded as Doña Paz following a major refit after a fire incident in 1979. Powered by a Niigata M8T54S 4-stroke diesel engine producing approximately 3,400 kW, she cruised at a service speed of 18 knots with a single 4-bladed screw propeller. Her fuel system ran on marine diesel oil (MDO), typical for mid-sized ferries of the era. Registered in Manila, she operated inter-island routes.

1987 collision with MT Vector 

On the night of December 20, 1987, MV Doña Paz collided with the oil tanker MT Vector in the Tablas Strait, igniting a catastrophic fire that engulfed both vessels. Vector was carrying over 1,000 tonnes of petroleum products, and the impact triggered a massive explosion that spread flames across the water’s surface. With Doña Paz reportedly lacking a functional radio and life jackets locked away, passengers were left with little chance of escape. The ferry sank within two hours; Vector followed shortly after.

Rescue

Rescue efforts following the MV Doña Paz disaster were tragically delayed and limited. The collision occurred around 10:30 PM on December 20, 1987, but it reportedly took eight hours before Philippine maritime authorities were even notified, and another eight hours to organize a search-and-rescue operation. By the time help arrived, Doña Paz had already sunk, and the surrounding waters were ablaze with burning oil from MT Vector’s cargo. Only 26 survivors were pulled from the sea—24 passengers from Doña Paz and 2 crew members from Vector.

Investigation of the causes of the incident 

The investigation into the 1987 collision between MV Doña Paz and MT Vector revealed a cascade of failures that turned a tragic accident into the deadliest peacetime maritime disaster in history. Official findings placed primary blame on Vector, which was found to be unseaworthy, operating without a license, and lacking a qualified master or lookout. The tanker was transporting over 1,000 tons of highly flammable petroleum products, and the collision ignited a fire that rapidly consumed both vessels.

However, Doña Paz was not without fault. The ferry was grossly overcrowded, carrying thousands more passengers than officially listed, many without tickets or documentation. Survivors reported that life jackets were locked away, and the ship had no functioning radio, delaying rescue efforts by hours. Neither vessel had proper navigational lights, and visibility was poor at the time of the collision.

Casualties 

The MV Doña Paz disaster claimed an estimated 4,386 lives, making it the deadliest peacetime maritime tragedy in history. Of those, 4,374 were passengers and crew aboard Doña Paz, while 12 were aboard MT Vector. Only 26 people survived 24 from the ferry and 2 from the tanker.

Reactions and aftermath

The collision between MV Doña Paz and MT Vector in December 1987 sent shockwaves through the Philippines and the global maritime community. Public reaction was one of grief, outrage, and disbelief—not only at the scale of the tragedy, but at the systemic failures that allowed it to happen. Families mourned thousands of unlisted victims, many of whom had boarded without tickets and were never officially accounted for. The media dubbed it the “Philippine Titanic,” and the disaster became a symbol of regulatory neglect and human error.

In the aftermath, investigations revealed that Vector was unlicensed, undermanned, and unseaworthy, while Doña Paz lacked basic safety equipment, including a functioning radio and accessible life jackets. The Philippine government faced intense scrutiny, and calls for reform echoed across the archipelago. Maritime authorities were pressured to tighten inspection protocols, enforce passenger limits, and improve emergency response systems.

Sulpicio Lines, the ferry’s owner, faced lawsuits and public condemnation, though it continued operations until rebranding as Philippine Span Asia Carrier Corp. in 2009. Internationally, the disaster prompted a reevaluation of maritime safety standards, especially in developing nations with heavy reliance on inter-island passenger transport.

Memorial

There was a memorial—one that carried deep emotional and cultural weight. In Catbalogan City, Samar, where many of the MV Doña Paz victims hailed from, a tribute park was built featuring a marble sculpture of Michelangelo’s “La Pieta”, crafted by local artist Alejandro Villarin in 1995. It became a sacred space for families to grieve, especially during anniversaries and All Souls’ Day.

But in April 2025, that memorial was demolished, reportedly to make way for a pizza outlet. The move sparked outrage among residents and survivors’ families, who called it a “blatant disrespect” to the memory of over 4,000 lives lost. The park had been declared a cultural heritage site by the National Historical Commission of the Philippines in 2018, and its destruction ignited calls for preservation and accountability.

Wreck

The wreck of MV Doña Paz lies deep in the Tablas Strait, between Mindoro and Tablas Islands in the Philippines. After the catastrophic collision with MT Vector on December 20, 1987, both vessels sank—Doña Paz within two hours, Vector within four. The wreck rests at a depth of approximately 545 meters (1,788 feet), far beyond the reach of conventional diving operations.

Sites Used:

MV Doña Paz - Wikipedia

Ferry collides with oil tanker near Manila - HISTORY 

7 of the World’s Deadliest Shipwrecks | Britannica 

Miramar Ship Index

Credits:

Brantley Warren

David Warren