Flight Hours Percentage by Noise Penalty

A pie chart breaking down flight activity into four time periods: 7AM–10PM (large green majority slice), 12AM–5AM (yellow), 10PM–12AM (orange), and 5AM–7AM (small orange). The chart appears to illustrate the distribution of aircraft operations or noise events across daily time windows relevant to Sea-Tac Airport noise policy analysis.

Notes

A pie chart breaking down flight activity into four time periods: 7AM–10PM (large green majority slice), 12AM–5AM (yellow), 10PM–12AM (orange), and 5AM–7AM (small orange). The chart appears to illustrate the distribution of aircraft operations or noise events across daily time windows relevant to Sea-Tac Airport noise policy analysis.

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