Illustrated Encyclopedia of Aircraft
The Illustrated Encyclopedia of Aircraft was a weekly magazine by Aerospace Publishing/Orbis Publishing that was published in the UK (and sold in other countries too) in the early 1980s. The magazine was intended to eventually make up a multi-volume encyclopedia dedicated to aviation. Starting in 1981 the magazine lasted for 216 issues, each of 20 pages (plus the cover), making up 18 volumes (4280 pages). The first two issues were sold together for the price of one, subsequent issues were sold on their own.
Empty binders for each volume (set of 12 issues) were also sold. These binders were dark blue in colour and contained the imprint of a Panavia Tornado on the front. They held the issues using a metal strip that was threaded through the staples of each issue to hold them in place.
The final two issues (215 and 216) gave the index for the encyclopedia. A contents was also given with these final issues that was intended to put into the start of volume 1.
Each issue consisted of four separate sections.
History of Aviation 
The first few pages of each issue (usually 4 or 5) were dedicated to the History of Aviation which also covered Commercial Aviation and current (as in early 1980s) air power (Air Power Today).
The History of Aviation began in issue 1 with a 7 part series on the Vietnam War. Most of the History of Aviation was taken up with warfare especially World War II starting with the Blitzkrieg in issue 8 and ending with defeat of Japan in issue 156. The coverage of World War 2 also included surveys of different combat roles and aircraft types.
Air Power Today covered the current (1980s) military situation with surveys of different types of military aircraft and combat roles and regional surveys of airpower around the world.
The history of Commercial Aviation was also covered in a multi-part series starting with the earliest commercial air flights and ending with general aviation and microlights near the very end of the Encyclopedia's run.
The World's Greatest Aircraft 
The second section of the issue was "The World's Greatest Aircraft" and was an in depth look at a major aircraft type, including a cutaway drawing, a list of variants and a three-way view in colour on the centre pages. The North American Mustang was featured in issue one, with the North American XB-70 the final aircraft featured in issue 214.
A-Z of Aircraft 
The third section was the "A-Z of Aircraft" which started off in great depth though in later issues stopped featuring more obscure types and collected minor aircraft manufacturer's aircraft into one entry. This can be illustrated by the first and last entries in the A-Z. The first aircraft featured was the AAMSA A9B-M Quail (on page 14) but the last (on page 3120) was a collected entry on the aircraft of Zmaj (Fabrika Aeroplaná I Hidoplaná Zmaj). However based on the Zmaj entry then the last aircraft in the A-Z is the Zmaj Nebojsa.
When the A-Z was completed this section was replaced by the "Chronology of Aviation" from 1903 to 1984 and finally a history of RAF squadrons.
Back pages 
The final section (though it was part of the cover which was to be removed when the issue was placed in a binder) was a feature on an air force or airline. The back cover either featured an advert for the binders or a full page photo of an aircraft. Sometimes the airforce/airline feature was omitted in favour of an order form for binders or back issues or even sometimes an advert.
UK Aircraft Magazines