Narrative:

Arrived at atl airport at XA45. Maintenance said we were taking first aircraft (closest to maintenance office). Other aircraft was sitting in darkness at furthest parking spot. Went to aircraft that was being loaded and refueled, did interior preflight, and then exterior preflight. Returned to cockpit. Aircraft loading was completed. Did takeoff data and left gate. Upon arrival at destination, was informed that release papers were for second aircraft.

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Original NASA ASRS Text

Title: FLC OF A CARGO DC8 OPERATED THE WRONG ACFT DUE T NOT RECHKING THE FLT RELEASE WITH THE NUMBER OF THE ACTUAL ACFT PRIOR TO TKOF.

Narrative: ARRIVED AT ATL ARPT AT XA45. MAINT SAID WE WERE TAKING FIRST ACFT (CLOSEST TO MAINT OFFICE). OTHER ACFT WAS SITTING IN DARKNESS AT FURTHEST PARKING SPOT. WENT TO ACFT THAT WAS BEING LOADED AND REFUELED, DID INTERIOR PREFLT, AND THEN EXTERIOR PREFLT. RETURNED TO COCKPIT. ACFT LOADING WAS COMPLETED. DID TKOF DATA AND LEFT GATE. UPON ARR AT DEST, WAS INFORMED THAT RELEASE PAPERS WERE FOR SECOND ACFT.

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.