What was found
FO O2 MASK WILL NOT CHECK FOR MICROPHONE OPERATION.(<P>RE-PACKED FO O2 MASK IAW AMM 35-11-57. OPS CHECK OK.</P>)
- Difficulty date
- May 25, 2021
- Submitted
- May 28, 2021
- Operation
- Air carrier
- Aircraft
- N1093A
- Make and model
- Boeing 76736N
- Aircraft serial
- 30111
- Aircraft time
- 84,028 hours, 12,516 cycles
- System (JASC)
- 2300 · Communications System
- Part
- Microphone
- Condition
- No Test
- Location
- F/O O2 Mask
- 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.