Narrative:

Runway awareness advisory system directly interfered with the clearance to taxi onto the runway. Clearance from tower was interfered with by the raas system. Poorly designed raas system. Had to re-verify clearance with tower. This poorly designed and unsafe system should be disabled and removed from the aircraft.

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Original NASA ASRS Text

Title: Captain reports RAAS interferes with ability to understand clearance.

Narrative: Runway Awareness Advisory System directly interfered with the clearance to taxi onto the runway. Clearance from tower was interfered with by the RAAS system. Poorly designed RAAS system. Had to re-verify clearance with tower. This poorly designed and unsafe system should be disabled and removed from the aircraft.

Data retrieved from NASA's ASRS site as of April 2012 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.