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| Attributes | |
| ACN | 509340 | 
| Time | |
| Date | 200104 | 
| Day | Wed | 
| Local Time Of Day | 1201 To 1800 | 
| Place | |
| Locale Reference | airport : zzz.airport | 
| State Reference | US | 
| Altitude | agl single value : 0 | 
| Environment | |
| Light | Daylight | 
| Aircraft 1 | |
| Operator | common carrier : air carrier | 
| Make Model Name | MD-80 Super 80 | 
| Flight Phase | ground : parked | 
| Flight Plan | IFR | 
| Person 1 | |
| Affiliation | company : air carrier | 
| Function | flight crew : first officer | 
| Qualification | pilot : commercial pilot : instrument pilot : multi engine  | 
| ASRS Report | 509340 | 
| Events | |
| Anomaly | aircraft equipment problem : less severe maintenance problem : improper documentation non adherence : company policies non adherence : published procedure  | 
| Resolutory Action | none taken : detected after the fact | 
| Consequence | other | 
| Supplementary | |
| Problem Areas | Flight Crew Human Performance Maintenance Human Performance  | 
| Primary Problem | Flight Crew Human Performance | 
Narrative:
On preflight, found excessive oil under right engine. Contacted contract maintenance to evaluate situation. Mechanic briefed me that he found 3 b-nuts loose and he secured them. When I was reviewing the logbook and the balancing entry, I failed to notice that the mechanic did not enter his signature.
Original NASA ASRS Text
Title: AN MD-S80 FO FAILED TO GET THE SIGNATURE OF A CONTRACT MECH WHO HAD DONE SOME MINOR WORK ON HIS ACFT.
Narrative: ON PREFLT, FOUND EXCESSIVE OIL UNDER R ENG. CONTACTED CONTRACT MAINT TO EVALUATE SIT. MECH BRIEFED ME THAT HE FOUND 3 B-NUTS LOOSE AND HE SECURED THEM. WHEN I WAS REVIEWING THE LOGBOOK AND THE BALANCING ENTRY, I FAILED TO NOTICE THAT THE MECH DID NOT ENTER HIS SIGNATURE.
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.