Flight engineer of a B727 believes that he exceeded the flight duty time limitations.

Attributes
ACN	439603
Time
Date	199906
Day	Fri
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : zzz.airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : sea.tower
Operator	common carrier : air carrier
Make Model Name	B727 Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	ground other : post flt.
Flight Plan	IFR
Person 1
Affiliation	company : air carrier
Function	flight crew : second officer
Qualification	pilot : atp pilot : flight engineer
Experience	flight time last 90 days : 1028 flight time total : 4550 flight time type : 225
ASRS Report	439603
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Events
Anomaly	non adherence other other anomaly other
Independent Detector	other flight crewa
Resolutory Action	none taken : detected after the fact
Consequence	Other
Supplementary
Problem Areas	Flight Crew Human Performance
Primary Problem	Flight Crew Human Performance

Narrative:

I was scheduled to fly a 6 day trip with approximately 28 hours flight time. Due to WX delays I flew 30 hours 36 mins in 7 days. Due to the long duty days and minimum layovers I was unable to add up the flight times and did not realize the error until after the trip was complete.

Original NASA ASRS Text

Title: FE OF A B727 BELIEVES THAT HE EXCEEDED THE FLT DUTY TIME LIMITATIONS.

Narrative: I WAS SCHEDULED TO FLY A 6 DAY TRIP WITH APPROX 28 HRS FLT TIME. DUE TO WX DELAYS I FLEW 30 HRS 36 MINS IN 7 DAYS. DUE TO THE LONG DUTY DAYS AND MINIMUM LAYOVERS I WAS UNABLE TO ADD UP THE FLT TIMES AND DID NOT REALIZE THE ERROR UNTIL AFTER THE TRIP WAS COMPLETE.

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.