What was found
FIRST OBSERVER MASK STOWAGE BOX FAILS TO TEST. R & R OBS O2 MASK STOWAGE ASSY PER AMM 35-11-18-52. OPS CHK GOOD. DMI 227712 CLOSED.
- Difficulty date
- March 19, 2025
- Submitted
- March 24, 2025
- Operation
- Air carrier
- Aircraft
- N702GT
- Make and model
- Boeing 777F16
- Aircraft serial
- 38091
- Aircraft time
- 56,089 hours, 9,389 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Oxygen Box
- Part number
- MF20003
- Part serial
- SE78190
- Condition
- No Test
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.