AHS Online Store: The Vertical Flight Library

Vertiflite, May/June 1989

• The Future of the Civil Helicopter Market - Zugschwert, John F. (American Helicopter Society) 
• The Way Ahead in Europe - Brown, E. M. (European Helicopter Association) 
• The Use of Helicopters on the European Battlefield - Farndale, Martin (British Army (Retired)) 
• Sikorsky's International Business - An Overview - Mard, Kenneth C. (Sikorsky Aircraft Division) 
• Aerospatiale Helicopters Join Brazilian Army - Gras, C. (Helibras) 
• The Pacific Helicopter Market - Pantle, D.C. (Bell Helicopter Asia) 
• Sikorsky's Involvement in Japan - Krueger, Stanley P. (Sikorsky Aircraft Division) 
• Heliporps - An International Program - Boyd, David (Bell Helicopter Textron, Inc.) 
• Economic Aspects of Helicopter Technology - Green, J. Colin (United Technology Corporation) 
• Igor I. Sikorsky - A Man With a Dream - Hartman, Fred (Sikorsky Aircraft Division) 
• NASA/AHS Rotorcraft Noise Reduction Program - NASA Langley Acoustics Division Contributions - Martin, Ruth M. (NASA Langley Research Ctr.) 
• Next-Generation Power for Next-Generation Civil Rotorcraft - Alto, Ron L. (Light Helicopter Turbine Engine Co.); Scipioni, L. 'Skip'