What was found
FLL - FLT 139 - SPD/MACH BUTTON WILL NOT SWITCH WHEN PUSHED. REMOVED AND REPLACED FLIGHT GUIDANCE CONTROL PANEL. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLL - FLT 139 - SPD/MACH BUTTON WILL NOT SWITCH WHEN PUSHED. REMOVED AND REPLACED FLIGHT GUIDANCE CONTROL PANEL. (M)