Past disasters show the difficulties in counting the missingpublished at 05:35 BST
Image source, Getty ImagesSearch operations were launched after the MV Trisha Kerstin 3 sank in January
Authorities say there are 86 missing passengers aboard the MV June Aster, which caught fire on Wednesday en route to Coron, Palawan province.
But they've cautioned that the tally may change - and a look at past ship disasters show just how tricky it is to determine the actual number of people on board when tragedy strikes.
Sometimes, people listed on the manifest never boarded the vessel. But what's more often the case is that many of the passengers on the ship are not listed on its manifest, which complicates search-and-rescue efforts.
In January, MV Trisha Kerstin 3, a ship carrying more than 370 people sank off the waters of the southern Philippines. At least 66 people died in the disaster.
Of the 372 people on board, more than 100 were not listed in the manifest, authorities said.
Something similar happened Lady Mary Joy 3, a ferry which caught fire in the southern Philippines in 2023, killing 31 people. Officials said at the time that an inaccurate manifest had posed difficulties, as they found additional passengers not on the list.











