Which of the following actions is NOT part of emergency assistance for distressed aircraft?

Providing physical assistance is not a part of the emergency assistance protocol for distressed aircraft, as air traffic controllers typically do not have the means to physically assist an aircraft in distress. The role of air traffic controllers focuses on communication, coordination, and guidance from the ground.

In emergencies, controllers primarily engage in gathering critical information, such as the aircraft's position to assess the situation and provide appropriate guidance to the distressed aircraft. Coordinating with regional offices ensures that all necessary parties are informed and can assist effectively. Additionally, issuing alerts to the Air Route Traffic Control Centers (ARTCCs) is essential for tracking the aircraft and facilitating any required interventions or preparations for landing.

Ultimately, communication and coordination are the crucial elements in managing aircraft distress, rather than any form of physical assistance, which lies outside the scope of an air traffic controller's responsibilities.