Serious incident to the Airbus A320 registered S7-SIL operated by Air Seychelles and to the De Havilland Canada DHC-6 registered S7-LDI operated by Air Seychelles on 20/01/2017 at the Seychelles [Investigation led by AIB / Seychelles]

Preliminary data based on the notification from the authorities of Seychelles :

After take-off from runway 31 at Seychelles International Airport, loss of separation during initial climb between DHC-6 registered S7-LDI and A320 registered S7-SIL leading to an avoidance manoeuver carried out by the flight crew of the A320.