FAA Ground School Practice Test

Which traffic pattern should be used for Runway 36 according to the wind cone?

1. Straight-in approach

2. Left-hand traffic

3. Right-hand traffic

4. Variable traffic pattern

The correct answer is: Left-hand traffic

When determining the appropriate traffic pattern for a runway, pilots must consider the wind direction to ensure safe and efficient operations. A wind cone, typically displayed on airport property, indicates the current wind direction. For Runway 36, which is oriented toward magnetic north (360 degrees), the ideal traffic pattern is left-hand traffic. In a left-hand traffic pattern, aircraft turn left after takeoff and remain in a pattern that allows them to make left turns while approaching the runway for landing. This pattern aligns with the wind direction when the wind is coming from the northeast, which provides a more stable approach and counteracts any crosswinds. Using a left-hand traffic pattern promotes standardization and enhances safety, as it allows pilots to anticipate the actions of other aircraft and maintain a predictable flow within the traffic pattern. Right-hand traffic would generally be used for runways that are oriented against the prevailing wind direction for optimal performance, which would not apply to Runway 36 under normal circumstances. While a straight-in approach might be permissible depending on the traffic conditions and airspace regulations, it does not apply to the general traffic pattern structure. Variable traffic patterns may be used in special circumstances, but they do not provide the standardization and predictability necessary for general operations around