What was found
F/O'S MASTER WARNING LIGHT FUNCTION INTERMITTENT. CLEANED BULB CONTACTS AND GROUND STUD, OPS CHECKS GOOD.
- Difficulty date
- January 15, 2026
- Submitted
- January 16, 2026
- Operation
- Air carrier
- Aircraft
- N57868
- Make and model
- Boeing 75733N
- Aircraft serial
- 32590
- Aircraft time
- 68,939 hours, 21,205 cycles
- System (JASC)
- 3150 · Central Warning
- Part
- Contact
- Condition
- Dirty
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.