Noise abatement procedures are divided into two parts:
1. Noise abatement procedures during take-off and climbing phase.
2. Noise abatement procedures during approach phase.
Noise Abatement Procedures During Take-off and Climbing Phase:
1.1 Noise abatement procedures during take-off and climbing phase
shall be executed by crews of all aircraft.
1.2 Noise abatement procedures shall not be executed at the expense
of reduction of flight safety.
1.3 Noise abatement procedures shall not be executed in case of
one of the aircraft engines failure during take-off phase
1.4 RWY 07L/R are noise preferential, and shall be used to the
maximum possible degree.
2. Restrictions.
2.1 Take-off of aircraft with tail-wind component up to 5 m/sec
is allowed under the following conditions:
- RWY is dry or damp;
- friction coefficient is 0.5 or more;
- cross-wind component is not more than 5 m/sec.
2.2 During take-off from RWY 25L/R on take-off heading and maximum
possible climb gradient aircraft shall proceed to D 2.1 km DME
MR 114.6 then immediate right turn onto assigned heading. It is
strictly prohibited to reduce the track of 340°MAG until intersecting
QDM 227° Ivanovskoye NDB UM 405 or reaching D 6.0 km DME MR
114.6 unless it is required for further flight safety.
2.3 During take-off from RWY 07L/R on take-off heading and maximum
possible climb gradient aircraft shall proceed to distance of
7.2 km DME MR 114.6, then immediate left turn onto track 045°MAG.
2.4 The changing of flight course of the aircraft after take-off
is permitted only after reaching flight height of (120) m above
aerodrome level.
2.5 Turn of aircraft at flight height from (120) m to (300) m
above aerodrome level shall be executed with a bank not exceeding
15°, from height (300) m to (900) m – 20°.
2.6 Turn of aircraft at flight height of (900) m AAL shall be
executed with 25° bank or with angular rate of turn 3°/sec.
2.7 The minimum indicated air speed during steady shall not be
less than V2+20 km/h (10 kt) or less than that prescribed in the
Aeroplane Flight Manual if it has greater value.
2.8 The maintaining of the minimum indicated air speed of climb
is not required if it brings to exceeding the maximum permissible
angle of attack.
2.9 The reduction of engines power shall not be applied until:
- the established standard power mode enables with maximum
certified take-off mass to maintain the established climb gradient
of not less than 4% at a speed specified above in para 2.8 and
2.9;
- take-off flight path provides overflying of all obstacles
located under flight path with sufficient clearance both when
all engines are operating normally and also taking into account
possible engine failure and time period necessary for the rest
engines to develop full power.
2.10 “AIR-GROUND” communication shall be reduced
to absolute minimum during initial departure phase.
3. Noise abatement procedures during climbing phase.
The crews of aircraft shall apply two noise abatement procedures
during climbing phase:
- noise abatement departure procedure near the aerodrome (NADP
1);
- noise abatement departure procedure far from the aerodrome
(NADP 2).
The pilot-in-command may use any of them for reaching necessary
effect (ICAO Doc 8168, Volume I, Part V, Chapter 3)
Noise Abatement Procedures During Approach Phase
1. General provisions.
1.1 Noise abatement procedures during approach phase shall be
executed by crews of all aircraft.
1.2 If special meteorological conditions, such as considerable
wind speed, cumulo-nimbus clouds and etc. are present in arrival
and approach sectors, ATS unit may at its own discretion or by
a pilot-in-command's request deviate from the provisions of par.
2.1 given below if it deemed necessary for safety reasons.
1.3 RWY 25L/R are noise preferential, and shall be used to the
maximum possible degree.
1.4 The crews of aircraft shall maintain the prescribed STAR routes,
and in case of deviation – join the assigned track immediately.
2. Restrictions.
2.1 The required noise abatement procedures shall not be observed
over the overflown areas in the following cases:
a) if there are ice, slush, water or mud, rubber, oil and etc.
on RWY and friction coefficient is 0.4 or less;
b) under meteorological conditions when cloud ceiling is less
than 150 m or horizontal visibility is less than 1800 m;
c) when a cross-wind component on RWY (including gusts) exceeds
7 m/sec (15 kt);
d) when a tail-wind component on RWY exceeds 2.5 m/sec (5 kt);
e) when wind shear is forecasted or reported, or it is expected
that unfavourable weather conditions (for example, thunderstorms)
may influence aircraft approach and landing.
2.2 Directly before final approach excessive rates of descent
should be avoided when leaving the holding areas or leaving the
assigned altitude.
2.3 The change of configuration and speed of flight connected
with noise abatement procedures shall be carried out in accordance
with the requirements of the Aeroplane Flight Manual of the given
aircraft type.
2.4 During instrument as well as visual approach it is not allowed
to fly bellow the ILS glide path angle.
2.5 No noise abatement procedures shall envisage the increasing
of indicated air speed of descent.
2.6 A displacement of THR shall not be used as a noise abatement
measure.
2.7 Not to distract the crew's attention during the execution
of noise abatement procedures, “AIR-GROUND” communication
shall be reduced to a minimum.
2.8 Landing of aircraft with a tail-wind component up to 5 m/sec
is allowed under the following conditions:
- RWY is dry or damp;
- friction coefficient is 0.5 or more;
- cross-wind component is not more than 5 m/sec.
2.9 Reverse thrust power (with the exception of reverse idle
thrust) is used only for safety reasons.
3. RWY 07L/R noise abatement approach procedures.
3.1 The noise abatement approach procedures are the following:
by the moment of reaching by aircraft the distance of 25.0 km
from threshold the crew shall conduct
the flight at (900) m AAL maintaining IAS 390 km/h and flight
direction enabling to intercept ILS LOC operational area providing
RWY 07L/R approach-to-land.
3.2 From a distance of 22 km the crew shall reduce IAS from 390
km/h to 340±20 km/h in order to intercept LOC at a distance
of 14 km from threshold descending to height (600) m.
3.3 After glide path interception at height (500)m the crew shall
continue to reduce IAS in such way that it should be 290 km/h
by the moment of reaching (450) m at
a distance of 8 km from threshold.
3.4 After this limit the speed shall be maintained as
per the Aeroplane Flight Manual.
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