Narrative:

Center instructed air carrier X to cross 80 NM east of hnn VOR at FL280, present altitude was FL310. The crossing was entered into the FMS as 30 NM east of hnn. At 68 NM east of hnn VOR, ATC said we were 12 mi past our crossing point and to descend immediately. ATC did not indicate any traffic threat and our TCASII showed the nearest plane 30-35 NM from our position. During the descent, we were given a frequency change and checked in with another center. Neither controller indicated any problem or loss of traffic separation.

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Original NASA ASRS Text

Title: B767 FLC INCORRECTLY SET THE FMS FOR A XING RESTR.

Narrative: CTR INSTRUCTED ACR X TO CROSS 80 NM E OF HNN VOR AT FL280, PRESENT ALT WAS FL310. THE XING WAS ENTERED INTO THE FMS AS 30 NM E OF HNN. AT 68 NM E OF HNN VOR, ATC SAID WE WERE 12 MI PAST OUR XING POINT AND TO DSND IMMEDIATELY. ATC DID NOT INDICATE ANY TFC THREAT AND OUR TCASII SHOWED THE NEAREST PLANE 30-35 NM FROM OUR POS. DURING THE DSCNT, WE WERE GIVEN A FREQ CHANGE AND CHKED IN WITH ANOTHER CTR. NEITHER CTLR INDICATED ANY PROB OR LOSS OF TFC SEPARATION.

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.