The Keystone 99s invite any girl or woman interested in aviation to attend any event without obligation. We meet the third Wednesday of each month at ABE Hangar 7. Other events are listed on the calendar page. To contact us, email keystone99s@gmail.com.

Women pilots holding a private, recreational or sport pilot license or higher may join The 99s International Women Pilots Organization as a full member. Student pilots holding a valid third class medical may join as an Associate member. There is also an Academic membership for full-time high school or college students who are licensed pilots. Benefits of membership include eligibility for scholarships toward completion of the private license or any advanced rating, or an aviation-related college degree or technical training such as Airframe & Powerplant or Air Traffic Control.

For more information about the 99s International Women Pilots Organization and how to join, visit www.ninety-nines.org.