![Hawker Beechcraft Hawker 850XP Скачать руководство пользователя страница 205](http://html1.mh-extra.com/html/hawker-beechcraft/hawker-850xp/hawker-850xp_flight-manual_2109455205.webp)
Hawker 850XP Pro Line 21 Airplane Flight Manual
Page 19
Sub-section - 5.05
GENERAL
FAA Approved
Original Issue: Feb 28, 2006
NOISE CERTIFICATION
General
The Hawker 800XP, powered by TFE731-5BR-1H engines, has demonstrated compliance with
the Appendix C noise certification requirements of CFR Part 36 (Amendment 36-20) which are
equivalent to those of ICAO, Annex 16, Volume 1, Chapter 3. The certificated noise levels at the
maximum certificated take-off and landing weights of 28,000 lb (12,701 kg) and 23,350 lb (10,591
kg) respectively are below the Stage 3 limits of CFR 36 as shown below.
NOTE: No determination has been made by the Federal Aviation Administration (FAA) that the
noise levels of this airplane are or should be acceptable or unacceptable for operation
at, into or out of any airport.
Noise Abatement Procedures
Unless otherwise required, the normal take-off procedures should be used. When the
procedures for an airfield demand a specific noise abatement technique it should be followed, but
the normal maximum pitch angle of 20° should not be exceeded.
If a noise abatement procedure is required but speeds and altitudes are not specified, the
160 knots/20° climb should be maintained up to 1000 ft above airfield elevation, at which point
normal climb thrust should be selected.
Where a noise abatement procedure calls for a reduction below normal climb thrust, the reduced
thrust used should not be less than the Minimum Recommended N
1
for Noise Abatement Climb,
as shown in Figure 5.05.8.
Minimum Recommended N
1
For Noise Abatement Climb
Figure 5.05.8 shows the minimum recommended % N
1
for use in the noise abatement climb after
the reduction of thrust from the take-off setting.
The minimum recommended setting is that which, at maximum take-off weight, would provide
level flight if one engine were to fail. With both engines operating, a rate of climb typically between
1100 ft/min and 1500 ft/min will result.
Position
CFR Part 36 Stage 3
Limit (EPNdB)
Airplane Certificated
Noise Level (EPNdB)
Sideline
94.0
87.1
Takeoff With Cutback
89.0
79.3
Approach
98.0
93.3
For Training Purposes Only