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Aviation Dictionary

Clearance void time

Used by ATC, the time at which the departure clearance is automatically canceled if takeoff has not been made. The pilot must obtain a new clearance or cancel the IFR flight plan if not off by the specified time.

Dictionary Term

Clearance void time

Definition

  • Used by ATC, the time at which the departure clearance is automatically canceled if takeoff has not been made. The pilot must obtain a new clearance or cancel the IFR flight plan if not off by the specified time.

References

  • Instrument Flying Handbook, Federal Aviation Administration, 2014
  • Pilot's Handbook of Aeronautical Knowledge, Federal Aviation Administration, 2023