lentokorkeus

Lentokorkeus is a Finnish aviation term referring to the maximum altitude at which an aircraft is allowed to operate. It is an important factor in determining the performance of an aircraft in various conditions. The lentokorkeus is typically specified by the pilot and the flight controller, taking into account the aircraft's capability, the weather conditions, and the air traffic control's requirements.

The lentokorkeus is usually measured in relation to sea level and is expressed in feet or meters. It is an essential parameter in planning and executing flight operations, as it directly affects the aircraft's airspeed, fuel consumption, and engine performance. Pilots must carefully consider the lentokorkeus when navigating through airspaces with different altitudes and air traffic control requirements.

In Finland, the lentokorkeus is subject to specific regulations and restrictions, set by the country's air traffic control authority. For example, general aviation aircraft in Finland are typically restricted to flying below 5,000 feet (1 524 m) in certain areas, while commercial flights are allowed to operate at higher altitudes.

Aircraft performance charts and graphs are used to determine the maximum lentokorkeus for a given aircraft, taking into account factors such as weight, air density, and engine power. These charts help pilots and flight controllers to plan safe and efficient flight operations, minimizing the risk of altitude-related hazards.

Overall, lentokorkeus is an essential aspect of aviation, and its careful consideration is crucial for ensuring safe and efficient flight operations.