The Air Care Alliance is a 501(c)(3) nonprofit public service organization supporting the work of volunteer-based charitable organizations whose members fly to help others. ACA’s mission is to promote, support, and represent public benefit flying through communication and cooperation among organizations facilitating flights for health, compassion, and community service. ACA is composed of over 50 volunteer pilot organizations that form a vibrant ecosystem of service through aviation. ACA encourages volunteerism among pilots and ensures that charitable aviation remains a viable resource to those who need it most.