Narrative:

The day following my last scheduled duty day of the feb/06 reserve flying month; I requested to be relieved from flight abcd due to fatigue. I attribute this fatigue to the cumulative effects of minimal days off; several early morning east coast departures: operational; maintenance; and scheduling delays throughout the month. The last of these requiring operating into end-of-month days off and an early morning call from the crew desk (after 8.5 hours in the hotel) to extend the length of the final delay for operational reasons after a poor nights rest. While I have never felt compelled to miss a flight for these reasons in a 21 yr flying career; I determined this to be the safest course of action.

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Original NASA ASRS Text

Title: A320 FO REFUSES FLT ASSIGNMENT DUE TO FATIGUE.

Narrative: THE DAY FOLLOWING MY LAST SCHEDULED DUTY DAY OF THE FEB/06 RESERVE FLYING MONTH; I REQUESTED TO BE RELIEVED FROM FLT ABCD DUE TO FATIGUE. I ATTRIBUTE THIS FATIGUE TO THE CUMULATIVE EFFECTS OF MINIMAL DAYS OFF; SEVERAL EARLY MORNING EAST COAST DEPS: OPERATIONAL; MAINT; AND SCHEDULING DELAYS THROUGHOUT THE MONTH. THE LAST OF THESE REQUIRING OPERATING INTO END-OF-MONTH DAYS OFF AND AN EARLY MORNING CALL FROM THE CREW DESK (AFTER 8.5 HRS IN THE HOTEL) TO EXTEND THE LENGTH OF THE FINAL DELAY FOR OPERATIONAL REASONS AFTER A POOR NIGHTS REST. WHILE I HAVE NEVER FELT COMPELLED TO MISS A FLT FOR THESE REASONS IN A 21 YR FLYING CAREER; I DETERMINED THIS TO BE THE SAFEST COURSE OF ACTION.

Data retrieved from NASA's ASRS site as of January 2009 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.