About CAS
We are a community of collectors and researchers, dedicated to the study of Canada’s aerophilatelic heritage, representing Canadian aerophilatelists at national and international levels.
Receive our quarterly journal, access research databases, and share knowledge and stories of Canadian airmail history with our community of collectors and enthusiasts.
Join todayWe are a community of collectors and researchers, dedicated to the study of Canada’s aerophilatelic heritage, representing Canadian aerophilatelists at national and international levels.