- Difficulty date
- April 10, 2020
- Submitted
- April 14, 2020
- Operation
- Air carrier
- Make and model
- Boeing 76731K
- Aircraft serial
- 27205
- Aircraft time
- 101,401 hours, 21,286 cycles
- Part
- Oxygen Mask
- Part number
- MC1008109
- Part serial
- 97098
- Condition
- Inoperative
- Location
- Cockpit
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OBSERVER SEAT O2 MASK INOP.(<P>TRANSFERRED TO MDDR #126877 I.A.W MEL 25-11-02-01A CAT A.</P><P>REF LOG PAGE 1150231: REMOVED AND REPLACED OBSERVER O2 MASK IAW AMM 35-11-51. OPS CHECK GOOD. THIS CLEARS MDDR 126877. PLACARD REMOVED.</P>)