What can be a result of an experienced pilot encountering low indicated airspeed?

When an experienced pilot encounters low indicated airspeed, the primary concern is the potential for a stall. A stall occurs when the aircraft's wings exceed their critical angle of attack, resulting in a loss of lift. As the indicated airspeed decreases, lift becomes insufficient to sustain controlled flight, especially if the pilot maintains or increases the angle of attack.

At lower airspeeds, pilots must be vigilant, as the stall warning capabilities of the aircraft may activate, and they must manage their altitude and airspeed carefully to avoid entering the stall regime. Experienced pilots understand the aerodynamic principles at play and are trained to recognize the signs of an impending stall, allowing them to take corrective actions such as reducing the angle of attack or increasing thrust to regain appropriate airspeed.

The other choices do not align with the implications of low airspeed. Enhanced performance and stable flight are generally associated with optimal speeds, while reduced workload does not correspond to the increased demands that arise from managing low airspeed conditions. Thus, the focus on stall risk makes the recognition of low indicated airspeed critical for flight safety and performance management.