What was found
FLT 7975 - IAD - APU BLEED VALVE BLINKING OPEN ON APU BLEED SWITCH. MAINTENANCE DEFERRED THE APU BLEED SYSTEM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 7975 - IAD - APU BLEED VALVE BLINKING OPEN ON APU BLEED SWITCH. MAINTENANCE DEFERRED THE APU BLEED SYSTEM.