04.O-2022-07.03

Isi rekomendasi

The Operation Manual Part C (OM-C) which provides area, route and aerodrome information described that the Susi Air primarily uses Area Reference Booklets (ARB) issued by the company. The ARB provides the pilot with information of the local areas of flight, including reference to common routes, flight altitudes, airport and runway details and any other relevant information deemed useful or suitable for the flight operations. The ARB issued by the aircraft operator did not provide any information for flight to Duma.Based on the best practice among pilots within the company, in order to find Duma, pilots would use the stored GPS coordinate point as reference to navigate the aircraft. All the coordinate used in the GPS for Duma flight was not included in any company documents.The absence of company document which provide information of the area, route and aerodrome was unable to ensure pilot have adequate information to conduct flight operation on certain area.Therefore, KNKT recommends the Susi Air to ensure adequate information that can be used as reference, including relevant information for flight to Duma in the ARB is provided to the pilot.