Aerophilately is the branch of philately that specializes in the study of airmail. Philatelists have observed the development of mail transport by air from its beginning, and all aspects of airmail service have been extensively studied and documented by specialists.

Scope

The scope of aerophilately includes: While most of the study of airmail assumes transport by fixed-wing aircraft, the fields of balloon mail, dirigible mail, zeppelin mail, missile mail, and rocket mail are active subspecialties. Astrophilately, the study of mail in space, is a related area.

Organizations

International Federation of Aerophilatelic Societies (FISA) is the umbrella organization for aerophilately though aerophilatelists have formed a number of organizations around the world; many of them put out a variety of specialized publications. Federation Internationale de Philatelie (FIP) also maintains a commission.