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You are established on the final approach course during a Localizer when your aircraft's lateral deviation indicator is centered, indicating that you are aligned with the runway centerline. This typically occurs after intercepting the localizer signal, which provides guidance to the runway. Pilots should aim to maintain this alignment as they descend towards the runway, ensuring that they follow the correct glide path for a safe landing.
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these are the lights that are placed in the areas where the aircraft first touches the runway. the runway threshold ligts should be placed perpendicular to runway center line and as close as possible.The lights should show visible green in the direction of aircraft.
Extend 1,000 ft from the runway centerline from threshold/End lights to the Strobe.
Runway edge lights are typically white and are used to delineate the edges of the runway during night operations or low visibility conditions. They may be green at the start of the runway, indicating the threshold, and red at the end, signaling the runway's end. In some cases, the lights can also be adjusted to different colors for specific operational needs, such as during construction or when the runway is closed.
The 4-22 sign on an aircraft runway indicates that the runway is oriented in a 040-degree and 220-degree direction, typically found at the ends of the runway. These signs are located at the runway threshold and provide critical orientation information to pilots. The numbers reflect the magnetic heading of the runway, with each number representing a specific direction to help with navigation.
9.4 mi
16.7 mi
Auto-pilot LOC mode, or Localizer mode, is a feature in aircraft autopilot systems that helps pilots maintain the aircraft's alignment with the centerline of a runway during an approach. When activated, the autopilot uses signals from the ground-based localizer to guide the aircraft horizontally, ensuring it stays on the correct flight path. This mode is particularly useful during instrument approaches in low visibility conditions, allowing for precise navigation and improved safety during landing.
To find the distance of the plane from the runway, we can use the tangent of the angle of elevation. The formula is ( \tan(\theta) = \frac{\text{opposite}}{\text{adjacent}} ), where the opposite side is the altitude of the plane (2400 feet) and the adjacent side is the distance from the runway. Rearranging gives us ( \text{distance} = \frac{\text{altitude}}{\tan(\theta)} = \frac{2400}{\tan(12.8^\circ)} ), which calculates to approximately 10,471 feet.
b or right a or left