What was found
DURING CLIMBOUT OF ORF RECEIVED A LEFT 14TH STAGE DUCT WARNING MESSAGE, FLIGHT RETURNED TO ORF. REPLACED THE 14TH STAGE DUCT BLEED AIR DUCT ASSEMBLY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CLIMBOUT OF ORF RECEIVED A LEFT 14TH STAGE DUCT WARNING MESSAGE, FLIGHT RETURNED TO ORF. REPLACED THE 14TH STAGE DUCT BLEED AIR DUCT ASSEMBLY.