A general aviation enterprise uses aircrafts except free balloon for flight shall, five working days before a planned operation, enclose the following papers to apply for CAA permission:1) flight operation application (Attachment 3)；2) list of passenger (Attachment 4) – any changes made to the passenger list shall be submitted to the airport and the operator or manager of the concerned private airfield before takeoff; aerial tourism operators are allowed to submit the passenger list the airport before departure；3) statement of authorization to execute the operation( Non-profit flight is no need to submit)；and4) other documentsThe sketch of operation area should be provided to Air Navigation and Weather Services, one working day before the planned operation.To apply for non-profit flights carrying the personnel who are not flight crew, the certificate of liability insurance taken for the said personnel shall also be enclosed.In order to use a helicopter pad on temporary basis, aside from going by Paragraph 1 of Article 21 of the Regulations Governing the Management of Private Airfield and pertinent rules, CAA permission shall be requested seven working days before the planned operation, submitting the papers aforementioned in Paragraph 1.If extension of an operation is required, CAA permission must be requested three working days before the last day of the operation, submitting the following papers:1) letter of authorization to extend operation( Non-profit flight is no need to submit)；and2) photocopy of the original letter of agreement approvedApplication for launching an operation of fire-fighting, search & rescue , paramedic or other matter of emergency may be filed with the nearest air terminal affiliated to CAA, exempt from the working days requirement as stipulated in paragraph 1, 2 and 4.Attachment 3 Application for General Aviation Operations.pdfAttachment 4 Passenger List.pdf