What was found
DURING CLIMB OUT ENROUTE TO MONTEREY CA FROM PORTLAND OR THE CREW NOTICED THE CABIN A WAS NOT CLIMBING , SO THE CREW DECIDED TO RETURN TO PORTLAND FOR A SAFE LANDING
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING CLIMB OUT ENROUTE TO MONTEREY CA FROM PORTLAND OR THE CREW NOTICED THE CABIN A WAS NOT CLIMBING , SO THE CREW DECIDED TO RETURN TO PORTLAND FOR A SAFE LANDING