Narrative:

The ARTS III computer quit for a period of 1 hour. Initially, I used only primary radar before traffic could be stopped. This backup system (primary radar) is unsafe given the volume of traffic this facility works.

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Original NASA ASRS Text

Title: 4 RPTRS FROM DFW TRACON RPT AN ARTS OUTAGE OF APPROX 1 HR. CAUSE OF THE OUTAGE NOT VERIFIED BUT 1 RPTR ALLEGES A PROCESSOR FAILED. PRIMARY RADAR WAS UTILIZED DURING THE OUTAGE.

Narrative: THE ARTS III COMPUTER QUIT FOR A PERIOD OF 1 HR. INITIALLY, I USED ONLY PRIMARY RADAR BEFORE TFC COULD BE STOPPED. THIS BACKUP SYS (PRIMARY RADAR) IS UNSAFE GIVEN THE VOLUME OF TFC THIS FACILITY WORKS.

Data retrieved from NASA's ASRS site as of July 2007 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.