What is the maximum time a petition for banking a coast selection is allowed?

The correct answer is that a petition for banking a coast selection is never allowed. In military personnel management, particularly concerning advancement and selection processes, coast selection denotes a specific choice or decision that cannot be altered or postponed indefinitely. The rationale behind not allowing a petition for banking a coast selection is to maintain the integrity and timeliness of personnel assignments and ensure that operational requirements are met without unnecessary delays or complications.

The concept emphasizes accountability and decisiveness in personnel decisions, ensuring that selections made are final and must be acted upon within designated timeframes. This promotes a clear and efficient process for promoting and advancing personnel based on readiness and the needs of the service.