General ATS Surveillance System Quiz

An overriding of climbing or descending instruction may be given to a pilot using for example “stop descent…” or “continue climb…”

When a pilot requires a change from IFR to VFR flight, it means he wishes to terminate his actual flight plan.

‘Level’ is a general term used when referring to altitude or flight level.

For traffic reasons, a lower than normal rate of climb or descent may be required using the word “expedite”

A pilot may be refused a change from IFR to VFR flight because of a meteorological hazardous situation.