Indonesia: Officials fear Sriwijaya Air plane crashed shortly after takeoff
Sriwijaya Air Boeing 737 passenger plane missing in IndonesiaThe Sriwijaya Air plane lost contact four minutes into its journey to Pontianak in West Kalimantan province.
Flight tracking website Flightradar24.com said the aircraft lost more than 3,000m (10,000ft) in altitude in less than a minute.