A planning map titled 'F.A.A. Density Guidelines – North Sea-Tac Park' showing population density zones near Sea-Tac Airport, including a shaded Clear Zone (1.5 people per acre), an Extended Clear Zone (2 people per acre), and surrounding areas zoned at 20 and 40 people per acre. The map also notes a gymnasium with 60 people at games, and references existing streets including Des Moines Way S and several numbered avenues and streets.Open full document
Notes
A planning map titled ‘F.A.A. Density Guidelines – North Sea-Tac Park’ showing population density zones near Sea-Tac Airport, including a shaded Clear Zone (1.5 people per acre), an Extended Clear Zone (2 people per acre), and surrounding areas zoned at 20 and 40 people per acre. The map also notes a gymnasium with 60 people at games, and references existing streets including Des Moines Way S and several numbered avenues and streets.
