Narrative:

After a long duty and flight time day we ran the postflt checklist. Although I responded to the logbook challenge I cannot recall actually signing the logbook. The first officer cannot confirm whether I signed it or not. In the future I will apply more diligence to full compliance no matter how long the day is.

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Original NASA ASRS Text

Title: ACR PLT CONCERNED THAT HE MAY NOT HAVE COMPLETED THE LOGBOOK ON ARR.

Narrative: AFTER A LONG DUTY AND FLT TIME DAY WE RAN THE POSTFLT CHKLIST. ALTHOUGH I RESPONDED TO THE LOGBOOK CHALLENGE I CANNOT RECALL ACTUALLY SIGNING THE LOGBOOK. THE FO CANNOT CONFIRM WHETHER I SIGNED IT OR NOT. IN THE FUTURE I WILL APPLY MORE DILIGENCE TO FULL COMPLIANCE NO MATTER HOW LONG THE DAY IS.

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.