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Flight Corridor Safety Program - Overview
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• An ongoing program to remove obstructions around
SEA to enhance safety during takeoffs and landings
and replant in their place, native, lower height trees
• Obstructions either are penetrating SEA’s airspace
or are expected, within approximately the next five
years, to penetrate SEA’s airspace
• Program first launched in 2014 and updated every
five years. The next program should launch in 2029.
• 2024 Program identified approximately 220
Obstructions