When landing on runway 30, what wind direction at 20 knots is most favorable?

The most favorable wind direction when landing on runway 30, which is oriented at 300 degrees magnetic, is from around 260 degrees. This is considered a crosswind from the left side of the aircraft during the approach and landing phase.

For a safe landing, pilots aim to have a headwind component for better control and reduced ground speed over the runway. A wind coming from 260 degrees will provide a headwind component that is beneficial, rather than a direct crosswind or tailwind that could complicate the landing.

In contrast, winds coming from 010 degrees would create a significant tailwind, adversely affecting the landing distance and control. A wind from 220 degrees would effectively come from behind and to the right, resulting in less control and a longer landing distance. Lastly, a wind from 300 degrees would act as a direct headwind, but being directly aligned with the runway could make control and approach alignment more challenging.

Therefore, a wind direction of 260 degrees at 20 knots offers the best balance of wind dynamics for landing on runway 30, contributing to a stable descent and successful landing.