What action should be taken if the pitch axis is found to be jammed?

The appropriate action to take if the pitch axis is found to be jammed is to pull the elevator disconnect handle. This procedure is crucial because it allows the pilot to separate the control yoke from the elevators, effectively disabling the jammed control system. In an emergency situation where pitch control is compromised, this action enables the pilot to regain some level of control by utilizing alternate means to manage the aircraft's pitch attitude, while also preventing further damage or an unpredictable aircraft response.

Choosing this action helps to stabilize the aircraft and prepares the pilot to either troubleshoot the issue or to proceed with an emergency procedure. It's essential to address the jammed pitch axis immediately to ensure safety.

While calling for assistance may seem prudent, it is not a direct response to the immediate threat posed by a jammed pitch axis. Increasing speed might exacerbate the situation by increasing aerodynamic forces acting on a jammed system. Likewise, an emergency landing could become necessary later, but the priority is to first regain control. Thus, pulling the elevator disconnect handle is the most effective and immediate response to mitigate the potentially dangerous situation.