The Mid-Atlantic Ninety-Nines is comprised of women aviators from 5 states, 1 district and 11 chapters. We reside in Delaware, Maryland, Pennsylvania, Virginia, Washington D.C. and West Virginia. We have the following chapters: Delaware, Eastern PA, Greater Pittsburgh, Hampton Roads, Keystone, Old Dominion, Shenandoah Valley, Sugarloaf, Washington, D.C. and West Virginia.