Unmoderated discussion group for aircraft spotters in or visiting So. California. Requires free Yahoo account to post. Includes messages, live chat, files, photos, a calendar and links.

A group dedicated to aviation buffs, spotters and photographers in the Washington DC, Baltimore and surrounding areas. Includes spotting guides, photos, and information on the rights of photographers.

Provides news, information and links for plane spotters planning a visit to the Phoenix, Arizona area. Includes more than two dozen photo albums, lists and maps of spotting and photo locations, aircraft movements, business jet sightings, airline infor...

Planespotting in Vienna and around the world. Information on flying into the city and on group trips.

Pictures from all over the world with articles on travel and photography. Includes spotting information and advice for multiple European airports.

Details the legal ordeal that 14 Dutch and British hobbyists faced when they were charged with espionage in Greece for writing down the serial numbers of aircraft on public display.

Collection of military and civilian aircraft radio identifiers used in air-to-air and air-to-ground communications.

Viewing locations, resident aircraft, movements, schedules and photographs for this airport north of Liverpool, England.

Provides information, news and rumors regarding Scotlands main airports.

Photographed movements of aircraft northwest Europe. Captions and menus in a mix of languages.