The Sriwijaya Air-operated Boeing 737 with more than 50 people is on its way to Pontianak
An aircraft from Sriwijaya with more than 50 people on board lost contact after it was en route to on Saturday Pontianak took off from the Indonesian capital Jakarta in West Kalimantan Province.
Sriwijaya Air, an Indonesian airline, said in a statement it was gathering more detailed information about the flight before issuing a statement.
Ref: https://www.theguardian.com