Narrative:

Departure controller issued a heading change with our FMS departure from phx. Heading selected and FMA annunciated correctly but aircraft did not turn. Disconnected autoplt and turned manually.

Google
 

Original NASA ASRS Text

Title: FO OF A320 DISCONNECTED AUTOPLT AND HAND FLEW ACFT WHEN THE FMS DID NOT AUTOMATICALLY TURN TO ASSIGNED HEADING DURING DEP.

Narrative: DEP CTLR ISSUED A HEADING CHANGE WITH OUR FMS DEP FROM PHX. HEADING SELECTED AND FMA ANNUNCIATED CORRECTLY BUT ACFT DID NOT TURN. DISCONNECTED AUTOPLT AND TURNED MANUALLY.

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.