- Difficulty date
- February 5, 2021
- Submitted
- February 8, 2021
- Operation
- Air carrier
- Make and model
- Boeing 767306
- Aircraft serial
- 28884
- Aircraft time
- 73,403 hours, 16,618 cycles
- Part
- Oxygen Mask
- Part number
- MC1008109
- Part serial
- 94046
- Condition
- Inoperative
- Location
- 1st Observer'S
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
1ST OBSERVER O2 MASK INOP(<P>TRANSFERRED TO MDDR 141972 IAW MEL 25-11-02-01A, CAT A.</P><P>06FEB21 - LP1316197 ITEM 6 - ONT - REMOVED AND REPLACED O2 MASK IAW AMM 35-11-51. OPS CHECK GOOD, NO FURTHER DEFECTS, DMI 141972 CLOSED.<BR /></P>)