MV Princess Ashika

The ferry was travelling from the capital of Tonga, Nukuʻalofa, to Ha'afeva when it sent out a mayday call just before 2300 hours on 5 August 2009, followed by a distress beacon.[9] The distress beacon was sent five minutes after the mayday call.[2] One survivor described a "big wave" and "much water", claiming that it had happened very quickly.[10] When it sank, the ferry had only made five voyages in its new role.[11]

A P-3 Orion plane from the Royal New Zealand Air Force located a trail of wreckage 86 kilometres (53 mi) northeast of Nukuʻalofa.[9] When darkness fell, search boats ceased searching for fear of sailing over survivors in the water.[12]

Due to the possibility that stowaways may have been onboard it is impossible to confirm a precise number of passengers.[10] One 48-year-old British national was killed, according to the Foreign & Commonwealth Office.[13] He was resident in New Zealand at the time of his death.[13][14] There were said to be around ten Europeans on board the ferry.[10]

An ROV operated from HMNZS Manawanui returned photos of the wreck on 18 August 2009.[15]

John Jonesse, managing director of the Shipping Corporation of Polynesia Ltd. inspected the ship in Fiji before it was brought to Tonga.[16] Princess Ashika was inspected by government surveyors and approved for inter-island ferry services. However, one surveyor who inspected the vessel found that it was unseaworthy.[17][18]

After the sinking of the vessel on its first domestic service, Captain Maka Tuputupu admitted that he had been pressured by the government to go to sea without delaying the voyage to conduct necessary repairs.[16] The Tongan port chief also stated in a letter to the Prime Minister that the vessel was not seaworthy[19][20] even though the former ship owner stated that it was "still in running condition."[21] The captain stated that the ship sank in less than one metre swell while others confirmed serious problems with the vessel.[22][23]

In November 2009, the purchasing committee set up to advise the Government on whether it should purchase large assets, said money had already changed hands by the time it was asked if the ferry should be bought.[24]

• New Zealand Prime Minister John Key spoke of his concern during the Pacific Islands Forum which was occurring in Cairns, Australia at the same time.[12] New Zealand Minister of Foreign Affairs Murray McCully said he was "deeply concerned" and compared it to a preceding sinking in Kiribati.[12] The country may offer ferry services.[12]
• A communiqué issued by the French Ministry of Foreign and European Affairs stated that France was "extremely shocked" to hear of the sinking, and extended sincere condolences to the families and friends of the victims.[25]

Hearings of the Royal Commission of enquiry started in October 2009; the commission was presided by Tongan Supreme Court Justice Warwick Andrew. The Royal Commission was required to enquire and report upon :

1. The facts about the disaster and the accompanying search, rescue and recovery of the disaster victims;
2. The cause of the disaster;
3. Evidence leading to any criminal act contributing to the disaster;
4. Evidence leading to any civil responsibility for the disaster;
5. The reasons why the loss of lives attained such magnitude;
6. Present proposals for any measures that would help to prevent the future occurrence of a similar disaster, or may assist in future search, rescue and recovery of disaster victims.

At an early hearing of the Royal Commission, former general manager and Director of SCP, marine engineer Mosese Fakatou, presented 37 slides showing holes and heavy corrosion in the sides and floor of Princess Ashika. Mr Fakatou had been instructed by P&I insurers British Marine to conduct a Loss Prevention Survey, however, delays in carrying out the survey meant that the survey was written up on 6 and 7 August, after the vessel had sunk.[26]

The inquiry later found that Princess Ashika had not been surveyed prior to being purchased by the Tongan government and that unfavourable surveys by the Fiji Marine Board were not brought to the attention of the Tongan authorities. A survey was conducted by Tongan Ministry of Transport surveyors on arrival of the vessel in Tonga, however, despite their subsequent claims that they considered the vessel to be totally unseaworthy, they failed to stop operations of the vessel.[27]