Air traffic routes over the Cascade Range in a typical day include ...
![Air traffic routes over the Cascade Range in a typical day include ...](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/vhp_img1048.jpg?itok=Vo9TvB2c)
Detailed Description
Map modified from image acquired by ATAC with data provided by the Federal Aviation Administration.
Map modified from image acquired by ATAC with data provided by the Federal Aviation Administration.