The accident killed seven pilgrims .
Head of NTT Province Tini Thaddeus BPBDs to Kompas.com , Friday ( 04/18/2014 ) night , said the ship passenger load more than 50 people , making it easy to roll and sink .
" The boat sank in the strait forward Gonzalo Larantuka city .
The number of passengers exceeds the capacity of any ship that is small , "said Tini Thaddeus .
According Tini , they also boarded the ship without registering first.
" While on board , they run around , the result was shaky and sink ships , " he explained .
According to Thaddeus , citizens who died that as many as 4 adults and three children .
Everything is Lewolere Village residents , District Larantuka city .
( Read: burung cucak ijo mini )
Previously reported , seven people have died while following a spiritual pilgrimage Semana Santa is held in Larantuka , NTT Friday ( 04/18/2014 ) .
The dead consisted of four women and three men .