As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OXYGEN LEAK.. CAPTAIN`S MASK BROKEN. EMERGENCY DECLARED. REMOVED AND REPLACED THE CAPTAIN'S OXYGEN MASK IAW AMM 35-12-85. NO LEAK S NOTED. ALSO REMOVED AND REPLACED CREW OXYGEN BOTTLE IAW AMM 12-15- 21, AS A PRECAUTION. LEAK CHECKED GOOD.