What was found
AIRCRAFT WAS NOT GROUNDED: SECOND OBSERVER SEAT LIFE VEST FOUND OPENED. REPLACED LIFE VEST AS REQUIRED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS NOT GROUNDED: SECOND OBSERVER SEAT LIFE VEST FOUND OPENED. REPLACED LIFE VEST AS REQUIRED.