Narrative:

This operational error would not have occurred if the data block had not 'timed out.' this function is no longer necessary due to great increases in host computer power. The 'time out' function needs to be removed from ATC computer system in the interest of air safety.

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Original NASA ASRS Text

Title: ZBW CTLR INVOLVED IN OPERROR BTWN A B777 AND A C340 DUE TO A 'TIMED OUT' DATA BLOCK. CTLR DOES NOT FEEL A DATA BLOCK SHOULD 'TIME OUT.'

Narrative: THIS OPERROR WOULD NOT HAVE OCCURRED IF THE DATA BLOCK HAD NOT 'TIMED OUT.' THIS FUNCTION IS NO LONGER NECESSARY DUE TO GREAT INCREASES IN HOST COMPUTER PWR. THE 'TIME OUT' FUNCTION NEEDS TO BE REMOVED FROM ATC COMPUTER SYS IN THE INTEREST OF AIR SAFETY.

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.