Immediately after lifting off a pilot should?

The correct answer is to perform a hover check and check the center of gravity (C of G). This is essential immediately after lifting off because ensuring that the center of gravity is within the prescribed limits is critical for safe flight. An improperly balanced helicopter can lead to handling difficulties, increased workload, and potentially hazardous flight conditions.

Performing a hover check allows the pilot to assess the helicopter's performance directly after lift-off. It provides an opportunity to verify that the helicopter has sufficient power and stability at that particular weight and configuration. This step is especially important when operating close to the helicopter's performance limits or in challenging conditions.

Additionally, checking the take-off area is a good practice, but the primary focus should be on ensuring the helicopter remains stable and performs as expected. Recognizing wind direction and velocity, while important for overall flight safety, might not be as critical during this phase immediately after lift-off, where immediate stability and control are paramount. Ensuring the center of gravity is correct is a foundational aspect of flying safely and effectively.