aeronautica
/ˌɛːrə(ʊ)ˈnɔːtɪkə/noun
As mass noun or treated as plural. Collectable objects associated with flying or the history of aviation.
Origin
Mid 18th century (in an earlier sense). Apparently from aeronautic (although this is first attested slightly later) + -a. Compare French aéronautique, Italian aeronautica.