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 180 160 140 120 100 Noise events/day Year 2010 80 Year 2015 60 40 20 0 7 15 20 21 23 24 25 26 27 966 Noise Monitor C Peter Grace 415-508-6331 2
Crime Noise events per day on Peninsula and San Francisco monitors 2010 V 2015 Comparing noise events/day 2010 V 2015 180 160 140 120 100 Noise events/day Year 2010 80 Year 2015 60 40 20 0 7 15 20 21 23 24 25 26 27 966 Noise Monitor C Peter Grace 415-508-6331 3
2010-2016 the flights off runway 01L and 01R flew further along the Bay but turned over land at a lower altitude! Peter Grace 415-508-6331 4
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. 4,560 4,540 2011 4,520 2013 2010 4,500 Average altitude in 4,480 feet when flight 2014 4,460 crosses Brisbane 2012 4,440 Gate line 4,420 2016 4,400 2015 4,380 4,360 (2,000) (1,500) (1,000) (500) - 500 1,000 1,500 2,000 2,500 3,000 Average distance from Center of Brisbane Gate in feet. +ve is away from airport Peter Grace 415-508-6331 5
Average height and distance along Brisbane Gate line for flights from Runway 01L that created noise events at respective monitors 4,500 #24 #21 4,400 #15 #23 4,300 #966 Average #26 altitude in feet 4,200 #20 #25 when flight 4,100 crosses 4,000 Brisbane Gate line 3,900 #7 3,800 3,700 (10,000) (5,000) - 5,000 10,000 15,000 Average distance from Center of Brisbane Gate in feet. +ve is away from airport Peter Grace 415-508-6331 6
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 Peter Grace 415-508-6331 7
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