What must a pilot be cautious about when applying brakes from the co-pilot's side?

When applying brakes from the co-pilot's side, a pilot must understand that it could lead to a reduction of braking efficiency due to the difference in control dynamics between the pilot and co-pilot positions. In certain aircraft configurations, the braking system may respond differently based on the inputs from different locations within the cockpit. For example, it’s possible that the brake pedals on the co-pilot's side may not provide the same level of hydraulic pressure or feel as those on the pilot's side, potentially leading to uneven braking performance or less effective braking overall.

Furthermore, applying brakes from a different position can also result in challenges related to awareness and control, particularly if the pilot on that side is not fully accustomed to the specific aircraft's braking system. Overall, understanding these nuances is critical for maintaining optimal control during critical phases of flight, especially during landing or aborted takeoff scenarios.