Military and commercial helicopter operators worldwide are faced with a common dilemma-when to replace existing fleets with newer, more capable, and yes, more expensive helicopters. Alternatively, how often and how much should they spend on upgrades. Either decision may be based on operational needs, operational support costs, or a combination of both.
Achieving Helicopter Modernization with Advanced Technology Turbine Engines
1999
9 pages
Report
Keine Angabe
Englisch