Reagan National Airport perimeter rule changes must stop: Opinion
The Honorable Reason John McCain Refused To Fly Nonstop Between Washington & Phoenix - One Mile at a Time
Why groups are fighting over obscure 1960s-era 'slot and perimeter' rules at DCA - WTOP News
DCA Perimeter Rule Grounds Competition - AAF
Opinion National Airport perimeter rule changes are disaster for constituents - The Washington Post
The Coalition to Protect America's Regional Airports – The Coalition to Protect America's Regional Airports
Airlines Speak Out On Washington National Airport Perimeter Rule Change – Airways
Can Reagan National Airport afford to get any busier? - WTOP News
Will this be the year SAT finally gets a nonstop flight to D.C.?
Ronald Reagan Washington National Airport - Wikipedia