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The cost index is calculated by dividing the per-hour cost of operating the plane by the cost of fuel. [3] [4] Generally a cost index of 999 gives ECON speeds as fast as possible without consideration of fuel and a cost index of zero gives maximum fuel economy while disregarding other hourly costs such as maintenance and crew expenses. ECON ...
Instead, the speed for most economical operation (ECON) is adjusted for wind and the cost index (CI), which is the ratio of time cost to fuel cost. [8] A higher cost index results in a higher ECON speed. Cost index can be given in "Boeing" or "English" units as ($/hr)/(cents/lb), equivalent to 100 lb/hr. [10] [11] A typical cost index in these ...
The procurement cost (often referred to for military aircraft as the weapons system cost) is the total price of the aircraft. A good way of looking at the difference is that the flyaway cost is the cost of making the aircraft, while the procurement cost is the cost of buying the aircraft. Procurement costs may include ancillary equipment costs ...
Lockheed Martin C-130J Super Hercules. The Lockheed C-130 Hercules is an American four-engine turboprop military transport aircraft designed and built by Lockheed (now Lockheed Martin). Capable of using unprepared runways for takeoffs and landings, the C-130 was originally designed as a troop, medevac, and cargo transport aircraft.
The Aircraft Bluebook Price Digest is a quarterly print publication by Informa (also available on CD-ROM) that was established in the 1950s. It identifies and prices more than 3,000 used general aviation aircraft and helicopter make and model-years available in the United States.
The Eurofighter Typhoon is a European multinational twin-engine, supersonic, canard delta wing, multirole fighter. [3] [4] The Typhoon was designed originally as an air-superiority fighter [5] and is manufactured by a consortium of Airbus, BAE Systems and Leonardo that conducts the majority of the project through a joint holding company, Eurofighter Jagdflugzeug GmbH.
Airbus stated that lower capital cost would make the A330neo the most cost-efficient medium-range wide-body airliner. [17] Airbus said that it could pursue demand for 4,000 aircraft and that there was an open market for 2,600 jets not already addressed by backlogs with operators already using A330s.
The McDonnell Douglas MD-80 is a series of five-abreast single-aisle airliners developed by McDonnell Douglas. It was produced by the developer company until August 1997 and then by Boeing Commercial Airplanes. The MD-80 was the second generation of the DC-9 family, originally designated as the DC-9-80 (DC-9 Series 80) and later stylized as the ...