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(ii) engaged in law enforcement operations; or
H. the pilot of the aircraft is engaged in an operation which requires the dropping of
packages or other articles or substances in accordance with directions issued by
CASA.
313
Civil Aviation Safety Authority Australia
OPERATIONS
09/2001
3 SECTION
HELICOPTER
LOW FLYING
HELICOPTER FLIGHTS OVER WATER
Each occupant of a helicopter operating to or from an off-shore landing site located
on a fixed platform or vessel shall wear a life jacket during the entire flight over water
regardless of the class of operation or the one-engine-inoperative performance
capability of the helicopter.
Helicopter Flotation Systems (Commercial Operations)
• A single engine helicopter engaged in passenger carrying charter operations shall
be equipped with an approved flotation system whenever the helicopter is operated
beyond autorotative gliding distance from land. However, when following a
helicopter access lane prescribed in AIP-ERSA, or when departing from or landing
at a helicopter landing site in accordance with a normal navigation procedure for
departing from or landing at that site, an approved flotation system is not required.
• A single engine helicopter engaged in regular public transport operations shall be
equipped with an approved flotation system whenever the helicopter is operated
beyond autorotative gliding distance from land.
• A multi-engine helicopter engaged in passenger carrying charter or regular public
transport operations over water and which is not operated in accordance with oneengine-
inoperative accountability procedures shall be equipped with an approved
flotation system.
FLIGHTS OVER THE WATER
Aircraft engaged in PVT, AWK or CHTR operations, and which are normally prohibited
by CAR 258 from over-the water flights because of their inability to reach land in the
event of engine failure, may fly over water subject to compliance with the conditions
in this section. These conditions are additional to the requirements for flight over land.
IN the case of passenger-carrying CHTR operations, the distance between successive
land areas suitable for an emergency landing must not exceed 50NM. In the case of
helicopters, a fixed platform or a vessel suitable for an emergency landing and located
adjacent to land may be considered acceptable for this requirement.
There is no limitation for PVT, AWK or freight-only CHTR operations.
Each occupant of the aircraft must wear a life jacket during the flight over the water
unless exempted from doing so under the terms of CAO 20.11.
A meteorological forecast must be obtained.
VFR flights are required to submit a SARTIME flight notification to ATS or leave a Flight
Note with a responsible person.
314
Civil Aviation Safety Authority Australia
OPERATIONS
09/2001
3 SECTION
HELICOPTER
OVER WATER FLIGHTS
SAR ALERTING
A. VFR flights may choose to operate on reporting schedules for the over-water stages
of a flight. Schedules may be arranged before commencing the over-water stage
and terminate on completion of the crossing.
B. VFR aircraft not equipped with radio which will enable continuous communication,
or not radio equipped, must carry a survival beacon as prescribed in CAO 20.11,
for the over-water stages of the flight.
Helicopters must be fitted with an approved flotation system unless exempted under
the terms of CAO 20.11.
Helicopters operating in accordance with the approval given must comply with the
VFR, except that in the case of helicopters operating below 700FT above water by day,
the flight visibility must not be less than 5,000M and the helicopter must be flown at a
distance equal to or greater than 60M horizontally and 500FT vertically from cloud,
unless track guidance is provided by an approved operating radio navigation aid and
the helicopter is equipped with a complimentary system.
315
Civil Aviation Safety Authority Australia
OPERATIONS
09/2001
3 SECTION
HELICOPTER
OVER WATER FLIGHTS
316
Civil Aviation Safety Authority Australia
OPERATIONS
09/2001
3 SECTION
NOTES
VISUAL FLIGHT RULES (VFR)
VFR flight may only be conducted:
• in VMC; (see pages 188-194)
• provided that, when operating at or below 2,000FT above the ground or water,
the pilot is able to navigate by visual reference to the ground or water;
• at sub-sonic speeds; and
• in accordance with the speed restrictions identified in AIP ENR 1.1 Section 91.
(see page 184)
Unless the pilot in command holds a command instrument rating or night VFR
　
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