What was found
EMERGENCY LIGHT TEST FAILED. R & R EMERGENCY LIGHT TEST SWITCH WD 33-51-01. OPS TEST PASSED.
- Difficulty date
- April 9, 2016
- Submitted
- April 13, 2016
- Operation
- Air carrier
- Aircraft
- N250UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48745
- Aircraft time
- 52,018 hours, 10,979 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Switch
- Part number
- W20130
- Condition
- No Test
- Location
- Emergency Lights
- 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.