| 摘要 |
The invention concerns a piloting indicator ( 1 ) comprising data sources ( 2 ) which determine the parameter values concerning the propeller and the turbine of the turboprop, as well as the parameter values concerning the aircraft, processing means ( 3 ) which calculate based on said values, a power parameter which takes into account the ratio between the current power of the turboprop engine and the maximum power obtained without air bleed at sea level in standard atmosphere, and display means ( 5 ) which display, on a viewing screen ( 7 ), at least one characteristic symbol ( 11 ) illustrating said power parameter.
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