Air Bay Catalogue is a private aviation museum and online shop devoted to aviation collectibles and the history of flight. Its collection spans the 20th century and includes thousands of items related to both military and civil aviation. Collectors and model makers can browse aircraft kits and models, alongside books, magazines, photographs, postcards, calendars, pennants, timetables, memorabilia and uniforms. The catalogue also features material on airlines, airports, airshows, museums, gliding and aviation films.

The selection ranges from aircraft of the Second World War to RAF, USAF and Soviet Air Force bombers and fighters, as well as civil aircraft and airline-related collectibles. Products include items from well-known kit manufacturers such as Airfix, Fujimi, Hasegawa, Revell and Tamiya, plus hard-to-find and long out-of-print publications, including aviation series, magazines, pilot diaries and log books. The catalogue’s extensive listings cover makers and publishers from many countries. Air Bay Catalogue invites customers to contact the seller with questions or purchase enquiries and points to historical eBay seller feedback as a reference for buyers.