Noise
abatement procedures are detailed in the OP notes pages 6.4…. Make sure your notes have ICAO Procedure 1
and 2 (Procedure A and B are no more). However, this question is not quite
covered by the notes – there is an extra paragraph in JAR OPS that states:
‘An
operator must establish procedures for noise abatement iaw
ICAO PANS OPS. Take-off climb procedures for noise abatement specified by an
operator for any one aeroplane type should be the same for all aerodromes’.