What was found
PDX - LOUD NOISE AFTER GEAR RETRACTION. AIRCRAFT RETURNED TO FIELD. NOSE GEAR RIGHT FORWARD DOOR CAME UNLATCHED. LATCHED DOOR AND AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - LOUD NOISE AFTER GEAR RETRACTION. AIRCRAFT RETURNED TO FIELD. NOSE GEAR RIGHT FORWARD DOOR CAME UNLATCHED. LATCHED DOOR AND AIRCRAFT RETURNED TO SERVICE.