What was found
FDM 6159 ATL-GPT (1105 PHX LCL). CREW RETURNED TO THE GATE DUE TO AUTO PILOT/ YAW DAMP FAIL MESSAGE. MX RESET, OPS CHECKED NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FDM 6159 ATL-GPT (1105 PHX LCL). CREW RETURNED TO THE GATE DUE TO AUTO PILOT/ YAW DAMP FAIL MESSAGE. MX RESET, OPS CHECKED NORMAL.