Indonesia hopes to retrieve black boxes of crashed jet from Java Sea

Sriwijaya Air jet flight to Pontianak on Borneo island, about 740 km from Jakarta, on Saturday before it disappeared from radar screens four minutes after take-off and crashed into the Java sea.

source https://www.thehindu.com/news/international/indonesia-hopes-to-retrieve-black-boxes-of-crashed-jet-from-java-sea/article33547007.ece