Singapore legislation
Regulation 31
of Air Navigation (135 — Commercial Air Transport by Helicopters and Small Aeroplanes) Regulations 2018
Regulation 31
Operational changes in flight
Amended byS 913/2024 wef 28/11/2024
An AOC holder must ensure that, where there is a need to alter the operational flight plan of a relevant aircraft in flight and this alteration will require a change in the filed flight plan or current flight plan —
(a)
the appropriate air traffic services unit has agreed to the proposed change before the proposed change is transmitted to the pilot‑in‑command of the aircraft; and
(b)
the pilot-in-command has obtained all necessary air traffic control clearances before making operational changes to the aircraft’s filed flight plan or current flight plan.