PILOTERROR
Pilot error
Pilot error is a decision, action or inaction by a pilot of an aircraft determined to be a cause or contributing factor in an accident or incident. Pilot error can be a mistake, oversight, lapse in judgment, lack of training, loss of situational awareness, or failure to exercise due diligence by pilots during the performance of their duties.The above text is a snippet from Wikipedia: Pilot error
and as such is available under the Creative Commons Attribution/Share-Alike License.