Narrative:

On climb out from sea, destination mdw, right hydraulic quantity message appeared on EICAS. Performed checklist, declared emergency, returned to sea. Uneventful return, normal approach and landing.

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Original NASA ASRS Text

Title: AN LGT CREW, CRUISING AT FL310, EXPERIENCED A HYD FLUID LOSS, SPAWNING AN EMER WITH A LNDG AT DEP ARPT.

Narrative: ON CLBOUT FROM SEA, DEST MDW, R HYD QUANTITY MESSAGE APPEARED ON EICAS. PERFORMED CHKLIST, DECLARED EMER, RETURNED TO SEA. UNEVENTFUL RETURN, NORMAL APCH AND LNDG.

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.