Narrative:

During cruise at FL220 the center tank fuel quantity read 1900 pounds. I decided to burn the fuel down to 1000-1200 pounds. Shortly after turning the center pumps on, we encountered some moderate chop and I became distraction by radio calls, sitting the flight attendants down, etc, and I inadvertently burned the center tank fuel below 1000 pounds.

Google
 

Original NASA ASRS Text

Title: A B767 WAS OPERATED IN NONCOMPLIANCE WITH AN AIRWORTHINESS DIRECTIVE BY BURNING THE CTR TANK FUEL BELOW 1000 POUNDS.

Narrative: DURING CRUISE AT FL220 THE CTR TANK FUEL QUANTITY READ 1900 POUNDS. I DECIDED TO BURN THE FUEL DOWN TO 1000-1200 POUNDS. SHORTLY AFTER TURNING THE CTR PUMPS ON, WE ENCOUNTERED SOME MODERATE CHOP AND I BECAME DISTR BY RADIO CALLS, SITTING THE FLT ATTENDANTS DOWN, ETC, AND I INADVERTENTLY BURNED THE CTR TANK FUEL BELOW 1000 POUNDS.

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.