What was found
DURING SERVICE CHECK FOUND CAPTAINS OXYGEN MASK MICROPHONE INOP. SWAPPED CAPTANS AUDIO PANEL WITH FIRST OBSERVERS, IAW AMM 23-12-02 OPS CHECK GOOD. AND DEFERRED . FIRST OBSERVER SEAT POS. IAW MEL 25-11-2-1A. RETURNED AC TO SERVICE.
- Difficulty date
- July 11, 2026
- Submitted
- July 12, 2026
- Operation
- Air carrier
- Aircraft
- N1013A
- Make and model
- Boeing 76736N
- Aircraft serial
- 30110
- Aircraft time
- 92,938 hours, 15,514 cycles
- System (JASC)
- 3510 · Crew Oxygen System
- Part
- Audio Panel
- Part number
- 285T002243
- Part serial
- D03702
- Condition
- Malfunctioned
- Location
- Zone 200
- Part time
- 11,663 hours, 4,633 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- S
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.