Defence Helicopter World : volume 2 number 2 Helicopters Transport- en patrouillevliegtuigen Modern jetliners Military transports and training aircraft of the World Vliegtuigen recordbrekers : vernieuwingen in de moderne luchtvaarttechnologie Civil aircraft of yesteryear Jane's pocket book 15 record-breaking aircraft Flugzeuge der Welt : heute-morgen Alles over supersonische verkeersvliegtuigen Scale Arcraft Drawings : Volume 1 World War I : Scale Drawings, Rare Photos, and Historical Data on Popular WW I Aircraft Scale Arcraft Drawings : Volume 2 World War I I : Scale Drawings, Rare Photos, and Historical Data on Popular WW I Aircraft