Singapore legislation
Regulation 44
of Air Navigation (135 — Commercial Air Transport by Helicopters and Small Aeroplanes) Regulations 2018
Regulation 44
Operations beyond 60 minutes to en‑route alternate aerodrome
Subregulation 1
Subject to regulation 45, an AOC holder must ensure that, for every flight of a small aeroplane that is intended to operate beyond 60 minutes from a point on a route to an en‑route alternate aerodrome —
the en-route alternate aerodromes are identified;
the flight crew is provided with the most up‑to‑date information on identified en‑route alternate aerodromes, including operational status and meteorological conditions; and
where the aeroplane is powered with 2 turbine engines, information provided to the flight crew pursuant to sub‑paragraph (b) indicate that the conditions at the identified en-route alternate aerodromes at the estimated time of use will be at or above the AOC holder’s established aerodrome operating minima for the operation.
Subregulation 2
An AOC holder must not conduct a flight of the description in paragraph (1) unless —
the operational control is exercised by the AOC holder;
the relevant operating procedures are specified in its Operations Manual;
the aeroplane is dispatched in accordance with the flight dispatch procedures specified in its Operations Manual; and
the flight crew for that flight are appropriately trained.