AELO Swiss Academy, with its Swiss ATO authorization, lengthy functional background given that 1985

https://holdenhjox442.tearosediner.net/aelo-swiss-academy-a-swiss-based-training-camp-for-airline-company-pilots

AELO Swiss Academy, with its Swiss ATO approval, long operational history since 1985, and defined 18-month program tracks, supports structured airline-pilot development.