A planning map showing FAA density guidelines for the area near Sea-Tac Airport, delineating zones including a Clear Zone (1.5 people per acre), Extended Clear Zone (2 people per acre), and surrounding areas rated at 20–40 people per acre. The map references streets including S. 132nd, S. 140th, S. 142nd, Des Moines Way S., 20th Ave S., and 24th Ave S., and notes a Gymnasium with 60 people at Gaines.Open full document
Notes
A planning map showing FAA density guidelines for the area near Sea-Tac Airport, delineating zones including a Clear Zone (1.5 people per acre), Extended Clear Zone (2 people per acre), and surrounding areas rated at 20–40 people per acre. The map references streets including S. 132nd, S. 140th, S. 142nd, Des Moines Way S., 20th Ave S., and 24th Ave S., and notes a Gymnasium with 60 people at Gaines.
