Welcome to T.O.S.S.

Thousand Oaks Soaring Society

About Us


Bertram Field


Thousand Oaks Soaring Society has been active since 1981. The club's new flying site is the result of one of our club members, Bill Bertram, hence the name Bertram Field. Our new site is limited to gliders only (no props).

Bertram Field is located in the newly dedicated Sapwi Trails Park under the control of the Conejo Recreation and Park District and is open for flying to members everyday. 


Field Dedication Day


The club invited the Bertram family to the field to share in the dedication of the field in January of 2019. The culmination of Bill's efforts to have a new R/C glider flying site in Thousand Oaks.


Sapwi Park Opening Day

 T.O.S.S. wishes to thank the Conejo Recreation and Parks District for bringing Bertram Filed to fruition. Many years of planning and community effort has made our new flying field possible.