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Multiple Choice

Case ____ recoveries of fixed wing aircraft shall not be conducted concurrently with Case III departures.

The main idea here is safe sequencing of operations when multiple traffic streams share the same runway and approach paths. Case III departures require priority and occupy critical airspace in a way that makes concurrent use with recoveries from the earlier cases unsafe. Because Case I recoveries and Case II recoveries both use those same resources, they cannot run at the same time as Case III departures. Keeping these streams separate preserves adequate separation, reduces controller workload conflicts, and maintains safe wake-turbulence margins. Therefore, recoveries from the first two cases must not occur concurrently with Case III departures.

The main idea here is safe sequencing of operations when multiple traffic streams share the same runway and approach paths. Case III departures require priority and occupy critical airspace in a way that makes concurrent use with recoveries from the earlier cases unsafe. Because Case I recoveries and Case II recoveries both use those same resources, they cannot run at the same time as Case III departures. Keeping these streams separate preserves adequate separation, reduces controller workload conflicts, and maintains safe wake-turbulence margins. Therefore, recoveries from the first two cases must not occur concurrently with Case III departures.