Singapore legislation
Regulation 29
of Air Navigation (98 — Special Operations) Regulations 2018
Regulation 29
Continuous monitoring
Subregulation 1
A Singapore operator with a special operations approval to conduct a low visibility operation must monitor every flight with such an operation to ensure that any undesirable trends are promptly detected and responded to.
Subregulation 2
The Singapore operator’s obligations under paragraph (1) include —
monitoring the performance of the automatic landing system or Head‑Up Display Landing System or both (as appropriate) to touchdown of an aircraft;
ensuring every unsatisfactory report is investigated; and
taking positive steps following an unsatisfactory report to ensure safety of operations, such as the suspension of all low visibility operations until remedial action has been taken.
Subregulation 3
A Singapore operator with a special operations approval to conduct a low visibility operation must retain, for a period of 12 months starting on the date immediately after any such operation is completed, information and reports on the following matters:
the aircraft type used for the operation;
the aircraft registration;
the aerodrome used for the operation;
the type of approach (Category II or III) and whether the approach was satisfactory;
if the approach or automatic landing was unsatisfactory, the reason for the unsatisfactory approach or landing, such as —
an airborne equipment fault;
any difficulties with the ground facility;
any missed approach due to air traffic control instruction; or
any other reason.