groot Guinness luchtvaartboek : records, feiten, cijfers Jane's pocket book 13; RPV's: Robot aircraft today Jane's pocket book 15 record-breaking aircraft Civil aircraft markings glorie van de luchtvaart : encyclopedie met meer dan 1300 illustraties Pictorial history of the RAF / John William Ransom Taylor : Vol. 2: 1939-1945 Combat aircraft of the world : the first complete, authortative, fully-illustrated guide ot combat aircraft Helicopters U.S. Warplanes Light Plane recognition Aircraft aircraft Pictorial history of the RAF / John William Ransom Taylor : Vol. 1: 1918-1939
