Narrative:

Fuel gauges inoperative after 1 hour in cruise. Fuel system also malfunctioned. Fuel was not consumed on normal schedule. This was not detected until after landing because of fuel gauges being inoperative. All fuel boost pumps were turned on and no fuel low pressure lights were on.

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Original NASA ASRS Text

Title: MLG ACR ACFT FUEL SYS MALFUNCTION.

Narrative: FUEL GAUGES INOP AFTER 1 HR IN CRUISE. FUEL SYS ALSO MALFUNCTIONED. FUEL WAS NOT CONSUMED ON NORMAL SCHEDULE. THIS WAS NOT DETECTED UNTIL AFTER LNDG BECAUSE OF FUEL GAUGES BEING INOP. ALL FUEL BOOST PUMPS WERE TURNED ON AND NO FUEL LOW PRESSURE LIGHTS WERE ON.

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.