1. Pilot: responsible for flying the aircraft to ensure the safe and smooth operation of flights. 

2. Captain: as Commander of the aircraft, responsible for decision-making, command and coordination of flight. 

3. Mechanic: responsible for aircraft maintenance, maintenance and inspection to ensure the safety and good condition of the aircraft.

4. Cabin Crew: responsible for passenger service to ensure safety, comfort and satisfaction during the flight. 5. Ground Crew: responsible for flight planning, scheduling, operation and service to ensure the normal operation of flights. 

6. seazeal marine service Management Personnel: responsible for the operation of the airline, human resources, financial management, to ensure the company's operational efficiency and profitability. 

7. Aviation Safety Management Personnel: Responsible for aviation safety planning, implementation and supervision, to ensure the safety of flights and pilots, passengers arrangements.