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Master Plan 2009 - Sydney Airport

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Figure 14.1 Significant Progress in Aircraft Noise Reduction<br />

Noise Level, EPNdB<br />

Lateral Certification Measurement<br />

which are reflected in various Australian<br />

Government laws such as the Air Navigation<br />

(Aircraft Noise) Regulations 1984. Over time,<br />

these regulations, in terms of the types of aircraft<br />

able to be operated in Australia, have become<br />

stricter as aviation technology (including jet engine<br />

and air navigation technologies) have improved.<br />

136<br />

120<br />

110<br />

100<br />

90<br />

80<br />

Source: GE Aviation<br />

Commercial Aircraft Community Noise Progress<br />

B707-300<br />

B707-100<br />

B727-100<br />

Turbojets<br />

DC8-20<br />

DC9-10<br />

B747-200<br />

B737-100<br />

DC8-61<br />

DC10-10<br />

First<br />

Generation<br />

Turbofans<br />

B737-200<br />

B747-100<br />

DC10-30<br />

A300B<br />

Noise Data Normalized to 100 klb SLS Thrust<br />

MD-80<br />

1950 1960 1970 1980 1990 2000 2010<br />

Year of Initial Service<br />

Boeing<br />

McDonnell-Douglas<br />

Airbus<br />

Bombardier<br />

Embraer<br />

A380<br />

B787-8/GEnx-1B (Est)<br />

B747-300<br />

A330 A319<br />

B747-400<br />

ERJ170<br />

CRJ700<br />

B767-200<br />

A340<br />

B777-300ER<br />

B737-300 A310<br />

B737-700<br />

B777<br />

MD11<br />

B777/GE90 A380<br />

CRJ200<br />

B787-8 (Est)<br />

Second Generation Turbofans<br />

Table 14.3 Airservices Australia Noise Monitoring data<br />

Next Generation<br />

Turbofans<br />

Aviation technology has therefore played an<br />

important role in reducing aircraft noise impacts<br />

around airports and will continue to do so<br />

throughout the planning period. Only aircraft<br />

meeting the most stringent noise requirements<br />

are permitted to operate at <strong>Sydney</strong> <strong>Airport</strong> on a<br />

regular basis. These requirements are known as<br />

location of NMT Aircraft type Arriving or departing Average lA max db(A) Reduction in noise<br />

Sydenham A380 Departing 87.7 - 4.4<br />

B747-400 Departing 92.1<br />

A380 Arriving 93.9 - 2.6<br />

B747-400 Arriving 96.5<br />

Leichhardt A380 Departing 81.7 - 3.9<br />

B747-400 Departing 85.6<br />

A380 Arriving 84.4 - 2.1<br />

B747-400 Arriving 86.5<br />

Annandale A380 Departing 71.5 - 5.5<br />

B747-400 Departing 77.0<br />

St Peters A380 Departing 73.6 - 6.7<br />

B747-400 Departing 80.3<br />

Croydon A380 Departing 76.7 - 2.3<br />

B747-400 Departing 79.0

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