The Encampment Ribbon

Tri-Wing Student Cadets, Cadre, and Staff who successfully complete and receive credit for the encampment, are presented with the encampment ribbon. The Encampment Ribbon is awarded to cadets for satisfactory completion of an encampment and to senior members for service as a member of an encampment staff. Award of the ribbon is retroactive, and clasps may be attached for repetitive awards. 

Reference:  CAP REGULATION 39-3 https://www.gocivilairpatrol.com/media/cms/R039_003_83459660D4F44.pdf