March 2006 - San Francisco - San Francisco International Airport

Presented at the May 3, 2006 Airport Community Roundtable Meeting SFO Aircraft Noise Abatement Office March 2006

Monthly Noise Exceedance Report San Francisco International Airport -- Director's Report Period: March 2006 Noise Exceedances Airline Total Total Exceedances Noise Operations per 1,000 Exceedances per Month Operations

Noise Exceedance Quality Rating Score

SKW

18

6,930

3

9.98

TAG

1

123

8

9.93

QXE

2

176

11

9.91

AWE

10

706

14

9.89

USA

6

419

14

9.89

ASA

19

1,225

16

9.88

ACA

7

434

16

9.87

BAW

2

124

16

9.87

KHA

1

55

18

9.85

DHL

1

44

23

9.82

COA

18

752

24

9.81

DAL

28

1,035

27

9.78

FFT

9

288

31

9.75

MXA

5

152

33

9.74

UAL

290

8,573

34

9.73

NWA

24

614

39

9.69

AAL

93

1,959

47

9.62

SCX

5

61

82

9.34

DDA

1

10

100

9.20

JAL

18

160

113

9.10

TAI

9

69

130

8.96

ABX

19

144

132

8.94

AMT

35

251

139

8.88

FDX

31

157

197

8.42

NCA

21

94

223

8.21

AAR

13

50

260

7.92

CLX

6

20

300

7.60

China Cargo Airlines CKK

13

38

342

7.26

PAL

29

72

403

6.78

KAL

52

105

495

6.04

CCP

3

6

500

6.00

CKS

19

28

679

4.57

SIA

92

124

742

4.06

TDX

9

12

750

4.00

EVA

96

105

914

2.69

CAL

108

118

915

2.68

CPA

120

96

1,250

0.00

QFA

5

4

1,250

0.00

D & D Aviation

0

TOTAL

1,238

25,333

1

2

3

4

5

6

7

8

9

10

10,292 Source: SFO Noise Abatement Office Page 1

Historical Significant Exceedances Report San Francisco International Airport -- Director's Report Period: March 2006

Month

Number of Monthly Significant Exceedances 2002* 2003 2004 2005

2006

January February March April May June July August September October November December

1544 1127 1379 1407 1518 1961 1734 1678 1242 1543 1354 1212

1323 1209 1631 1327 1524 1556 1472 1591 1177 1413 1131 1321

1155 1075 1605 1408 1881 1943 1770 1890 1486 1514 1368 1194

1509 1170 1400 1580 1880 2228 2202 1720 1726 1725 1432 1358

1430 1357 1238

Annual Total

17699

16675

18289

19930

4025

Year to Date Trend

17699

16675

18289

19930

4025

Change from Last Year -79 187

108

2006

Number of Monthly Significant Exceedances

2005

January February March April May June July August September October November December 0

500

1000 1500 Monthly Exceedances

* NOTE - New exceedance criteria introduced beginning CY2002. - Starting May 5, 2005, 19 new Environmental Monitor Units are online.

Page 2

2000

2500

Monthly Noise Complaint Summary San Francisco International Airport -- Director's Report Period: March 2006

Monthly Calls by Community Source: Airport Noise Monitoring System

Total Complaints Community

Total Number of Callers 0

Roundtable Communities Atherton Belmont Brisbane Burlingame Daly City Foster City Millbrae Pacifica Portola Valley Redwood City San Bruno San Carlos San Francisco San Mateo South San Francisco Woodside

371 1 340 1 31 45 26 6 5 18 1 3 62 3 16 1

3 1 7 1 2 2 2 4 1 2 1 1 10 2 6 1

6 1 8 2 1

2 1 1 1 1

948

52

Other Communities Alameda Belvedere Moraga Oakland Tiburon

Total

Page 3

Total Complaints 50

100

150

200

250

300

350

400

March 2006

Monthly Noise Complaint Summary Map

1

1

2 8

1

1

5

1

1

16 1

1 1

4 1

35

59 2 258 8 29 1 3

1 7 11

7 2

1

2

2

1

1

2 2

1

2

1

1 23 3 1 1

2

44

1

1 1 3 17 1

1 369

1 5

7# - Callers' Locations and amount of complaints

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Monthly Nighttime Power Runups Report (85-06-AOB) San Francisco International Airport -- Director's Report Period: March 2006 Time of Day: From 10 pm through 7 am

Airline

Total

Code

Number of Runups

Runups Per 1,000 Departures

Percentage of Runups

ASA

1

1.6

3%

UAL

17

4.0

45%

AAL

20

20.4

53% 0

38

5

10

A power runup is a procedure used to test an aircraft engine after maintenance is completed. This is done to ensure safe operating standards prior to returning the aircraft to service. The power settings tested range from idle to full power and may vary in duration.

Page 5

15

20

25

30

Late Night Preferential Runway Use Report (88-03-AOB) San Francisco International Airport -- Director's Report Period: March 2006 Time of Day: Late Night (1 am to 6 am)

Runway Utilization (1 am to 6 am) Monthly Jet Departures Jan Feb Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

YTD

01L/R 10L/R 19L/R 28L/R Total

40 193 43 276

34 162 52 248

21 209 3 49 282

95 564 3 144 806

01L/R 10L/R 19L/R 28L/R

14% 70% 0% 16%

14% 65% 0% 21%

7% 74% 1% 17%

12% 70% 0% 18%

Current Month (1 am to 6 am)

Year-to-Date (1 am to 6 am)

100%

100%

80%

80%

60%

60%

40%

40%

20%

20%

0%

0% 01L/R

10L/R

19L/R

28L/R

01L/R

Current Month (1 am to 6 am)

19L/R

12%

18%

74%

70%

1%

Numbers rounded to nearest whole percentages

28L/R

Year-to-Date (1 am to 6 am)

7%

17%

10L/R

0%

Numbers rounded to nearest whole percentages

Page 6

Air Carrier Runway Use Summary Report San Francisco International Airport -- Director's Report Period: March 2006 Time of Day: All Hours

Runway Utilization (All Hours) Source: Airport Noise Monitoring System

01L/R

Runway Utilization 10L/R 19L/R

Total 28L/R

Total Monthly Operations Departures Arrivals

4,867 3

4,345 4

87 4,297

3,710 8,827

13,009 13,131

Percentage Utilization Departures Arrivals

37.4% 0.0%

33.4% 0.0%

0.7% 32.7%

28.5% 67.2%

100.0% 100.0%

Departures (All Hours)

Arrivals (All Hours)

100%

100%

80%

80%

60%

60%

40%

40%

20%

20%

0%

0% 01L/R

10L/R

19L/R

28L/R

01L/R

10L/R

19L/R

Percentage Arrival Utilization

Percentage Departure Utilization

37%

33%

0%

29%

33%

67%

1%

Numbers rounded to nearest whole percentages

28L/R

0%

Numbers rounded to nearest whole percentages

Page 7