First officer of an large transport exceeded the flight duty limitation for a 7-DAY period.

Attributes
ACN	301310
Time
Date	199504
Day	Fri
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : mdw
State Reference	IL
Altitude	agl bound lower : 0 agl bound upper : 0
Aircraft 1
Operator	common carrier : air carrier
Make Model Name	B757 Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Navigation In Use	Other Other
Flight Phase	other
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : first officer
Qualification	pilot : atp
Experience	flight time last 90 days : 200 flight time total : 7000 flight time type : 200
ASRS Report	301310
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Events
Anomaly	non adherence : far other anomaly other
Independent Detector	other flight crewa
Resolutory Action	none taken : detected after the fact
Consequence	Other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

During postflt, while filling out personal flight logbook, I realized that due to alterations to my schedule by crew scheduling, I inadvertently exceeded far 121 flight time limitations (30 hours/7 days). Callback conversation with reporter revealed the following information: reporter is domiciled in chicago out of the midway airport. He has not heard from anyone regarding this oversight of crew flight duty.

Original NASA ASRS Text

Title: FO OF AN LGT EXCEEDED THE FLT DUTY LIMITATION FOR A 7-DAY PERIOD.

Narrative: DURING POSTFLT, WHILE FILLING OUT PERSONAL FLT LOGBOOK, I REALIZED THAT DUE TO ALTERATIONS TO MY SCHEDULE BY CREW SCHEDULING, I INADVERTENTLY EXCEEDED FAR 121 FLT TIME LIMITATIONS (30 HRS/7 DAYS). CALLBACK CONVERSATION WITH RPTR REVEALED THE FOLLOWING INFO: RPTR IS DOMICILED IN CHICAGO OUT OF THE MIDWAY ARPT. HE HAS NOT HEARD FROM ANYONE REGARDING THIS OVERSIGHT OF CREW FLT DUTY.

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.