Final answer:
The first pilot action is to remove hands from the controls, notify the flight crew, and refer to the aircraft's emergency procedures.
Step-by-step explanation:
The first pilot action once an aileron control jam is identified is to remove hands from the controls. When a control jam occurs, it is important for the pilot to avoid applying additional force that could exacerbate the situation. By removing hands from the controls, the pilot prevents unintended inputs and allows for a safer assessment of the situation.
Once hands are removed from the controls, the pilot should notify the flight crew. Communication is crucial in such situations, as it allows the flight crew to be aware of the problem and coordinate appropriate actions.
After notifying the flight crew, the pilot should refer to the aircraft's emergency procedures or checklist. These procedures are specific to each aircraft type and provide step-by-step instructions on how to handle control jams. Following the emergency procedures ensures that the pilot takes the correct actions to safely manage the situation.