The Ninety-Nines is the international organization of women pilots that promotes the advancement of aviation through education, scholarships, and mutual support while honoring our unique history and sharing our passion for flight.

We meet on the first Wednesday of every month at 6pm at ACI Jet.

New to Flying?

We invite to you experience the joy and thrill of flying a small airplane! 

Current Events

Join us at one of our upcoming events and get to know pilots in the area.


We award scholarships to women interested in becoming pilots.

Join SLO 99s

Membership is open to female pilots and student pilots, so you can join today!


CalPoly 2024 Graduation – Congratulations to Alessandra Rizzo who joined the SLO99s at the age of 18. She began flying as a freshman at CalPoly and quickly got a job at ACI Jet to help pay for flight lessons. She was also a chapter scholasrhsip winner during her private pilot training. Roll forward 4 years and Alessandra is graduating from Cal Poly, has completed her Private, Insturument, Commercial, CFI, CFII and was awarded an AE scholarship for her ME training. WOW! She will take a break to travel with family before starting her new job at CP Aviation in Santa Paula as a flight instructor in the Fall. CONGRATULATIONS ALESSANDRA!

September Southwest Section Meeting Registration is Open

September 20th – 22nd, the SLO99s will host the Southwest Section Business Meeting. Join chapters from 5 states for aviation business, workshops and networking. Registration is not open. 


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