A process that requires specific aircraft to remain grounded may be referred to as what?

The term "Ground Stop" refers to a specific procedure implemented by air traffic control which prohibits certain aircraft from departing or taking off for a designated period of time. This can happen due to various reasons such as severe weather conditions, emergency situations, or high traffic volumes that cannot be managed safely. The Ground Stop is an effective management tool used to ensure safety and efficiency in air traffic operations, allowing controllers to maintain an orderly flow of air traffic.

In this scenario, a Ground Stop would specifically mean that aircraft are instructed to remain on the ground until the situation improves or the Air Traffic Control (ATC) determines that it is safe for operations to continue. It is a more stringent and immediate action compared to alternatives like delays or holds, as it directly affects the readiness status of multiple aircraft on the ground.

Other terms such as Flight Hold or Terminal Delay do not have the same universal application across the air traffic management system, nor do they imply a comprehensive requirement for aircraft to remain grounded in the same manner as a Ground Stop does.