What was found
OBSERVER'S OXYGEN MASK FLOWS CONTINUOUSLY DURING MASK TEST AT PREFLIGHT. INSTALLED A SERVICEABLE UNIT IAW AMM 35-11-12.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
OBSERVER'S OXYGEN MASK FLOWS CONTINUOUSLY DURING MASK TEST AT PREFLIGHT. INSTALLED A SERVICEABLE UNIT IAW AMM 35-11-12.