Welcome to the Keystone 99’s Webpage!
Who we are:
We are a volunteer, non-profit group of women aviators or aviatrixes, young and old. Students, Engineers, Mothers, Military Personnel, Professional Pilots, Businesswomen, Teachers, Health Care Workers, and more, who share a love of aviation.
This is the official webpage for the Keystone Chapter, Mid-Atlantic Section of the Ninety-Nines International group.
Where we are:
Northeast Pennsylvania – from the Lehigh Valley (including Quakertown and Reading) to the New York State border
Our mission:
- To provide support, encouragement and networking opportunities to women pilots
- To educate youth about aviation and thus promote interest in science, math and aviation careers
- To provide access to scholarships to help women pilots further their flying passion or career
- To promote general aviation in the community
What we’re doing:
LNAA Girls in Flight Day
We will be helping the Lehigh Northampton Airport Authority with hosting this event. It is open to the public. If you know of someone who is interested in attending, click here to access registration.
It’s election time!
The Keystone Chapter’s Election 2026 is OPEN. Please check your emails for the official ballot. This is a full election and we would love to see our Chapter’s talents shine. Ballots open April 1st and close April 30th.
New Scholarship Opportunity
Sentimental Journey Association has opened its long-standing aviation scholarship program to new applicants for the 2026 flight training season. The scholarship, in the amount of $1,000, is open to any high school student residing in Pennsylvania aged 15 or older who is interested in a career in some aspect of aviation.
Qualified applicants should email Ms. Esther Gardner, the Executive Coordinator of Sentimental Journey, at sjfly-in@hotmail. com. The Scholarship Application Form is available on this website. More details about the history and the agreement with the winning applicant are available here. There is no fee to apply for the scholarship. Applications must be submitted before May 31, 2026 and the award will be announced at the S-J Awards Banquet Friday night at the Fly-in.
To learn more about our recent adventures please visit our Activities page or visit us on Facebook.
Scholarships are open!
Please head to the Scholarships tab in order to read about current open scholarships. Deadlines will also be posted on the Calendar. We are currently highlighting the Mid Atlantic Section’s and Sugarloaf Chapter’s scholarships. Apply Today and further your dreams!
Our Section Scholarship window is now open. Many Keystone members have won this scholarship. Aids with advanced training (post Private).
Weekly Calendar of Events:
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| 21 | 22 | 23 | 24 | 25 | 26Cars & Coffee 9:00 am – 12:00 pm  Cars & CoffeeTime: 9:00 am – 12:00 pmHosted by the Outrunners and Pitcairn Aviation LLC. Fly-in or Drive-in Heritage Field Airport (KPTW). Free to attend – family friendly – Airplane rides!
Heritage Field (KPTW)3310 W Ridge Pike Pottstown ,PA 19464 Map Pumpkin Drop Fly-in/Drive-In 9:00 am – 4:00 pm  Pumpkin Drop Fly-in/Drive-InTime: 9:00 am – 4:00 pmGrimes Airport – a grass strip, located close to us, in Bethel, PA is a beautiful little jewel of an airport. If you have never visited Grimes Airport -grass strip – home of the Golden Age Air Museum, the Flying Circus, and the Great Pumpkin Drop, you are in for a treat this weekend!Keystone member Stephanie Gehman – stephanie@foreflight.com, INVITES us all to the Great PUMPKIN Drop Fly-in or drive-in, this Saturday – OCT 26th and 27th to take a Bi-Plane ride, visit the Golden Age Air Museum, and see the Pumpkin Drop followed by a Candy Drop Grimes Airfield (8N1) 371 Airport Rd Bethel, PA 19507 Map | 27Wings and Wheels – Fall Closer 9:00 am  Wings and Wheels – Fall CloserTime: 9:00 am**WE WILL NOT ASK FOR MONEY UNTIL THE DAY OF THE SHOW. DO NOT PAY ANYONE ONLINE FOR REGISTRATION. THESE ARE SCAMS.**Van Sant Airport and friends want to welcome pretty much anything with wheels to the airport on Sunday Oct 27th starting at 9am for a car show. Show car registration is from 9am-noon DAY OF. PLEASE do not show up before 8:30am for traffic flow issues. Top 20 cars and Best motorcycle will get custom made awards. The best of show will get a free flight! A donation for the DelVal Vol Fire Co is requested for parking. Airplane rides – show shirts – burger truck – family and pet friendly – See Facebook or website for additional details Van Sant Airport (9N1) 516 Cafferty Rd Erwinna, PA, 18920 Pumpkin Drop Fly-in/Drive-In 9:00 am – 4:00 pm Pumpkin Drop Fly-in/Drive-InTime: 9:00 am – 4:00 pmGrimes Airport – a grass strip, located close to us, in Bethel, PA is a beautiful little jewel of an airport. If you have never visited Grimes Airport -grass strip – home of the Golden Age Air Museum, the Flying Circus, and the Great Pumpkin Drop, you are in for a treat this weekend!Keystone member Stephanie Gehman – stephanie@foreflight.com, INVITES us all to the Great PUMPKIN Drop Fly-in or drive-in, this Saturday – OCT 26th and 27th to take a Bi-Plane ride, visit the Golden Age Air Museum, and see the Pumpkin Drop followed by a Candy Drop Grimes Airfield (8N1) 371 Airport Rd Bethel, PA 19507 Map | |||
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Donations:
As a 501c non-profit organization, we run on contributions from people like you. Money raised here goes towards funding our education programs and scholarships. These donations are tax deductible. If you would like a receipt and tax form, please fill in your address on the donation form. Thank you again. Blue skies!