National
Soaring Museum
Soaring Society of
America
Vintage
Gliding Club
Soaring Café
K&L Soaring
Support for all Schweizer sailplanes including 1-19’s, 1-23’s, etc.
1-26 Association
Vintage Gliders Australia
Norwegian Oldtimer Club
Oldtimer
Club Wasserkuppe
Dutch Vintage Gliding Club
