Sound sharp at the ATC holiday open-house party, where controllers will be impressed hearing that you know that there is an official Pilot/Controller Glossary phrase that means both "Previously issued traffic not in sight" and "Unable to contact ATC on (assigned frequency)."


No luck


Negativity, over


Unable contact


Negative contact

If you enjoyed taking this interactive quiz and would like to see more like it, go to the AVweb Brainteaser page. And if you thought it was unfair, confusing, or a waste of time, we'd like you to tell us that, too. And if you have an idea for a subject that you think would make a good future Brainteaser quiz, be sure to let us know.