ENR 1.10 FLIGHT PLANNING
1. FLIGHT PLAN PREPARATION
1.1 Before beginning a flight, a pilot in command must study all available
information appropriate to the intended operation and, in the
cases of flights away from the vicinity of an aerodrome and all IFR
flights, must make a careful study of:
a. current weather reports and forecasts for the route to be flown
and the aerodromes to be used;
b. the airways facilities available on the route to be flown and the
condition of those facilities;
c. the condition of aerodromes to be used and their suitability for
the aircraft to be used;
d. the Air Traffic Control rules and procedures appertaining to the
particular flight; and
e. all Head Office and FIR NOTAM applicable to the en route
phase of flight, and location-specific NOTAM for aerodromes.
The pilot must then plan the flight in relation to the information obtained.
Note: Full details on the services provided by the briefing office(s)
are available in ERSA GEN.
1.2 Forecasts
1.2.1 A forecast must be either a flight forecast or an area forecast with
an aerodrome forecast for the destination and, when required, the
alternate aerodrome. For a flight to a destination for which a prescribed
instrument approach procedure does not exist, the minimum
requirement is an Area Forecast.
1.2.2 For flights for which a forecast is required and cannot be obtained,
the flight is permitted to depart provided the pilot is satisfied that
the weather at the departure point will permit the safe return of the
flight within one hour of departure. The flight is permitted to continue
provided a suitable forecast is obtained for the intended destination
within 30 minutes after departure.
1.2.3 For flights to a destination for which a aerodrome forecast is required
and cannot be obtained or is “provisional”, the flight is permitted
to depart provided an alternate aerodrome meeting all the
requirements specified in ENR 1.1 Section 72. is provided.
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1.2.4 CHTR, AWK and PVT operations under the VFR at night must not
be conducted unless the forecast indicates that the flight can be
conducted in VMC at not less than 1000FT above the highest obstacle
within 10NM either side of track.
1.2.5 A pilot in command must ensure that the forecasts cover the period
of the flight and that the aerodrome forecasts for the destination
and alternate aerodromes, to be nominated in the flight plan, are
valid for a period of not less than 30 minutes before and 60 minutes
after the planned ETA.
1.2.6 When a flight is delayed so that the meteorological and operational
information does not cover the period of flight, updates must be obtained
as necessary, to allow the flight to be concluded safely.
1.2.7 A series of flights may be included on the one flight plan provided
that:
a. the meteorological forecast will cover all the flights; and
b. relevant AIS information is available at flight planning.
1.2.8 When preflight briefing is obtained more than one hour prior to
ETD, pilots should obtain an update before departure to ensure
that the latest information available can be used for the flight. The
update should be obtained by NAIPS pilot access, telephone, or,
when this is impracticable, by radio.
1.3 GPS Prediction Analysis – Flight in Oceanic and Remote
Areas
1.3.1 A requirement for flight in oceanic and remote areas using GPS is
that an appropriate en route GPS prediction analysis be conducted
prior to each flight. For details see ENR 2.2 Section 4.
1.4 Non-instrument Procedure Destination
1.4.1 A flight operating under the IFR by day may be planned to a noninstrument
procedure destination provided that the aircraft can be
navigated in accordance with ENR 1.1 Section 19.1. When the
forecast for the destination is below the alternate minima specified
in ENR 1.1 sub-para 72.2.12c., the pilot in command must ensure
that a suitable alternate has been nominated.
1.4.2 An aircraft operating under the IFR by night having a MTOW not
greater than 5,700KG may be planned to a destination not served
by a radio navigation aid, or not having an approved instrument approach
procedure, subject to the following requirements:
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a. Sufficient fuel must be carried to permit flight to an alternate
aerodrome meeting all the requirements specified in ENR 1.1
Section 72.
b. The aircraft must be able to be navigated to the destination and
then, if necessary, to the alternate aerodrome in accordance
　
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