What was found
SUPERNUMERARY SEAT RIGHT O2 MASK INOP.(<P>DEFERRED. MDDR 105634. SECURED O2 MASK AND PERFORMED OPS CHECK IAW AMM 35-11-51, OPS NORMAL, MDDR CLOSED.<BR /></P>)
- Difficulty date
- January 7, 2019
- Submitted
- January 9, 2019
- Operation
- Air carrier
- Aircraft
- N1427A
- Make and model
- Boeing 767306
- Aircraft serial
- 28098
- Aircraft time
- 78,237 hours, 16,566 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Mask
- Condition
- Inoperative
- Location
- Cockpit
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.