Mid 17th century; earliest use found in William Loe (d. 1645), Church of England clergyman. Either from post-classical Latin aeromanticus, or from aero- + -mantic, after aeromancy.
Definition of aeromantic in US English:
aeromantic
adjectiveˌɛːrə(ʊ)ˈmantɪk
rare
Of or relating to aeromancy.
Origin
Mid 17th century; earliest use found in William Loe (d. 1645), Church of England clergyman. Either from post-classical Latin aeromanticus, or from aero- + -mantic, after aeromancy.