AIP ENR 1.10 and 1.12

Question 1

ENR 1.10 Flight Planning

1 Procedures for the submission of a flight plan:

A flight plan shall be filed with the AIM Service Centre, who shall be responsible for transmitting the flight plan to all air traffic services units concerned with the flight.

A flight plan shall be filed in respect of -

a) all flights to be conducted in ________ or _______ airspace(Classes A - F):

Provided that this requirements shall not apply in respect of local flight, a flight crossing an airway or advisory route at right angles or a VFR flight entering or departing from an aerodrome traffic zone or control zone from or to an unmanned aerodrome, and where no other controlled or advisory airspace will be entered during the flight.

b) an international flight;
c) all flights in the public transport operation or public transport of cargo operation categories; and

d) a flight for which _______ action is required.
An air traffic control unit may instruct a flight for which a flight plan is prescribed and for which a flight plan has not been filed, to clear or to remain clear of controlled airspace and not to cross the border of the Republic or to enter its airspace until such time as the required flight plan has been filed.

Answer 1

A flight plan shall be filed in respect of -

a) all flights to be conducted in controlled or advisory airspace: Provided that this requirements shall not apply in respect of local flight, a flight crossing an airway or advisory route at right angles or a VFR flight entering or departing from an aerodrome traffic zone or control zone from or to an unmanned aerodrome, and where no other controlled or advisory airspace will be entered during the flight.
b) an international flight;
c) all flights in the public transport operation or public transport of cargo operation categories; and

d) a flight for which alerting action is required.
An air traffic control unit may instruct a flight for which a flight plan is prescribed and for which a flight plan has not been filed, to clear or to remain clear of controlled airspace and not to cross the border of the Republic or to enter its airspace until such time as the required flight plan has been filed.

Question 2

ENR 1.10

TIME OF SUBMISSION:

Unless otherwise authorised, a flight plan for a flight to be conducted in controlled or advisory airspace shall be filed not less than __ minutes before departure. It is, however, encouraged that flight plans are filed as far in advance as possible, up to ___ hours. Flight-plans filed during flight, whilst outside controlled or advisory airspace, shall be filed with the responsible air traffic service unit at least __ minutes before the aircraft is estimated to reach the intended point of entry into the controlled or advisory airspace.

If a flight plan has been filed prior to departure and is not activated with an air traffic services unit within __ hour of the original estimated time of departure or amended estimated time of departure, such flight plan shall be _______.

Answer 2

Unless otherwise authorised, a flight plan for a flight to be conducted in controlled or advisory airspace shall be filed not less than 30 minutes before departure. It is, however, encouraged that flight plans are filed as far in advance as possible, up to 120 hours. Flight-plans filed during flight, whilst outside controlled or advisory airspace, shall be filed with the responsible air traffic service unit at least 10 minutes before the aircraft is estimated to reach the intended point of entry into the controlled or advisory airspace.

If a flight plan has been filed prior to departure and is not activated with an air traffic services unit within one hour of the original estimated time of departure or amended estimated time of departure, such flight plan shall be cancelled.

Question 3

ENR 1.12

Interception of civil aircraft

Signal by intercepter:

Rocking wings while in front and to the left of intercepted aircraft(flashing navigational and, if available, landing lights at irregular intervals if in night time).

The meaning and response?

Answer 3

Follow me away from a prohibited area.

Rocking wings(Rocking wings if considered safe and showing steady landing light if carried, if in night time)

Question 4

ENR 1.12

Interception of civil aircraft

Signal by intercepter:

Rocking wings while in front and to the right of intercepted aircraft(flashing navigational and, if available, landing lights at irregular intervals if in night time).

Answer 4

Follow me to a landing terrain.

Rocking wings(Rocking wings if considered safe and showing steady landing light if carried, if in night time)