Narrative:

While descending on the eagul [arrival into] phx we encountered wake turbulence following an A321 aircraft. I disconnected the autopilot to maintain control of the aircraft. This may have caused us to be high on making the altitude constraints (10;000 feet to 8;000 feet window at esdee). No comment made by ATC; nor were there any traffic conflict. Flight continued uneventfully to phx.

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Original NASA ASRS Text

Title: A321 First Officer reported a wake vortex encounter on the EAGUL arrival into PHX that resulted in deviation from a crossing restriction.

Narrative: While descending on the EAGUL [arrival into] PHX we encountered wake turbulence following an A321 aircraft. I disconnected the autopilot to maintain control of the aircraft. This may have caused us to be high on making the altitude constraints (10;000 feet to 8;000 feet window at ESDEE). No comment made by ATC; nor were there any traffic conflict. Flight continued uneventfully to PHX.

Data retrieved from NASA's ASRS site as of July 2013 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.