By Peter Grace Concerned Citizens of Brisbane and Pacifica STOP - - PowerPoint PPT Presentation

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By Peter Grace Concerned Citizens of Brisbane and Pacifica STOP - - PowerPoint PPT Presentation

Mar 09, 2024 210 likes •288 views

By Peter Grace Concerned Citizens of Brisbane and Pacifica STOP Jet Noise NOW! Brisbane, 94005 Peter Grace 415-508-6331 1 Comparing crime events per day on Peninsula and San Francisco 2010 V 2015 Comparing noise events/day 2010 V 2015 180

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By Peter Grace Concerned Citizens of Brisbane and Pacifica STOP Jet Noise NOW! Brisbane, 94005

Peter Grace 415-508-6331 1

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Comparing crime events per day on Peninsula and San Francisco 2010 V 2015

Peter Grace 415-508-6331

20 40 60 80 100 120 140 160 180 7 15 20 21 23 24 25 26 27 966 Noise events/day Noise Monitor

Comparing noise events/day 2010 V 2015

Year 2010 Year 2015

C

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Crime Noise events per day on Peninsula and San Francisco monitors 2010 V 2015

Peter Grace 415-508-6331

20 40 60 80 100 120 140 160 180 7 15 20 21 23 24 25 26 27 966 Noise events/day Noise Monitor

Comparing noise events/day 2010 V 2015

Year 2010 Year 2015

C

3

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2010-2016 the flights off runway 01L and 01R flew further along the Bay but turned

  • ver land at a lower altitude!

Peter Grace 415-508-6331 4

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Analysis of flights from Runway 01L and 01R through the Brisbane Gate 3 2010-

  • 2016. Flights flew further over Bay and

crossed Gate at a lower altitude in 2016 than 2010.

Peter Grace 415-508-6331

2010

2011 2012 2013 2014 2015

2016

4,360 4,380 4,400 4,420 4,440 4,460 4,480 4,500 4,520 4,540 4,560 (2,000) (1,500) (1,000) (500)

  • 500

1,000 1,500 2,000 2,500 3,000

Average altitude in feet when flight crosses Brisbane Gate line Average distance from Center of Brisbane Gate in feet. +ve is away from airport

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Average height and distance along Brisbane Gate line for flights from Runway 01L that created noise events at respective monitors

Peter Grace 415-508-6331

#7 #15 #20 #21 #23 #24 #25 #26 #966 3,700 3,800 3,900 4,000 4,100 4,200 4,300 4,400 4,500 (10,000) (5,000)

  • 5,000

10,000 15,000 Average altitude in feet when flight crosses Brisbane Gate line

Average distance from Center of Brisbane Gate in feet. +ve is away from airport

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Peter Grace 415-508-6331

Thank you to:

  • Bert Ganoung of the SFO Noise Office
  • Dave Ong of the SFO Noise Office
  • Cliff Lentz who helped get the data
  • Kathleen Wentworth of Rep Speier’s Office
  • Brisbane and Pacifica residents

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