Norman Polmar - Military Helicopters of the World: Military Rotary-Wing Aircraft Since 1917
Naval Institute Press | 1981 | ISBN: 0870213830 | English | 392 pages | PDF | 158.33 MB
Naval Institute Press | 1981 | ISBN: 0870213830 | English | 392 pages | PDF | 158.33 MB
Within this book, Norman Polmar and Floyd Kennedy have assembled the most comprehensive directory available of virtually every model of helicopter flown by the world's armed forces.