FAA says proposed Trump arch will require ‘eternal flame’ on top to alert pilots

The Federal Aviation Administration (FAA) said Saturday that President Trump’s proposed Triumphal Arch in Washington, D.C., would require an “eternal flame” on top to alert nearby pilots. “The FAA’s determination includes conditions for the Arch to be appropriately marked with a non-standard eternal flame on top of the structure and floodlight projectors pointed towards the…