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ATC Clearance

Asked by: 2587 views FAA Regulations, General Aviation, Private Pilot, Student Pilot

With respect to ATC clearance what is the difference between the terms "Negative" and "Unable"?

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1 Answers

  1. Best Answer


    Kris Kortokrax on Aug 24, 2017

    These terms are defined in the Pilot/Controller Glossary at the end of the AIM.

    Pretty much, Negative is “No, i will not”, “No, you may not” vs. Unable “No, I cannot”, “No I don’t have the capability”.

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