Narrative:

At approximately 70 KTS during the takeoff roll a hydraulic 2B pump amber cas message posted on the EICAS with associated aural warning. Per SOP's; I called for the pilot flying to abort the takeoff. The pilot flying aborted the takeoff and we returned to the ramp without further incident. An emergency was not declared with ATC.

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Original NASA ASRS Text

Title: A CL604 CAS alerted HYD 2B during the takeoff roll so the crew rejected and returned to the gate.

Narrative: At approximately 70 KTS during the takeoff roll a HYD 2B PUMP amber CAS message posted on the EICAS with associated aural warning. Per SOP's; I called for the pilot flying to abort the takeoff. The pilot flying aborted the takeoff and we returned to the ramp without further incident. An emergency was not declared with ATC.

Data retrieved from NASA's ASRS site as of April 2012 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.