What must be coordinated with ZHU for southbound KVKS departures after an interface failure?

The need for coordination with ZHU (Houston Center) for southbound KVKS departures after an interface failure is critical to ensure that flight operations continue safely and efficiently. An interface failure usually disrupts the standard communication and routing processes between facilities, which can lead to potential safety risks if not addressed properly.

Coordinating the departure ensures that all necessary information is effectively communicated and that ZHU is aware of the departure's status and any changes that may arise from the interface failure. This step is fundamental in maintaining situational awareness and enhancing safety during operations that may have been impacted by the loss of information flow.

In situations of interface failure, standard procedures may not be in place, which makes direct communication essential. By calling to coordinate the departure, it allows for immediate clarification of flight intentions, any required adjustments to flight paths, and overall ensures that air traffic control has the most up-to-date information regarding the flight.

While submitting a new flight plan, discussing final approach instructions, or specifying flight altitudes are also important aspects of flight operations, they may be secondary to the immediate need for coordination during a failure. The coordination call is a proactive measure to address any potential issues arising from the failure of the interface, making it the most critical action required in this