Narrative:

Fuel imbalance alert 250 NM from critical point (cp). Left main indicated 1;500 lbs less than right main. Notified ATC and turned back. Ran QRH and determined there was no fuel leak. Landing uneventful.

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Original NASA ASRS Text

Title: Air carrier flight crew reported a fuel imbalance while flying on an oceanic route. Suspecting a fuel leak; they notified ATC; and diverted to a suitable airport.

Narrative: Fuel imbalance alert 250 NM from Critical Point (CP). Left main indicated 1;500 lbs less than right main. Notified ATC and turned back. Ran QRH and determined there was no fuel leak. Landing uneventful.

Data retrieved from NASA's ASRS site 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.