What was found
EMERGENCY EXIT LIGHTS COME ON WITH SWITCH IN OFF POSITION. ACCOMPLISHED EXCESSIVE REPAIRS TO EMERGENCY LIGHT SYSTEM AND ACCOMPLISHED NUMEROUS OPS CHECK. SYSTEM GROUND CHECKS NORMAL.
- Difficulty date
- September 29, 2010
- Submitted
- October 1, 2010
- Operation
- Air carrier
- Aircraft
- N127UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28813
- Aircraft time
- 45,197 hours, 5,383 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Light
- Condition
- Faulty
- Location
- Cabin
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.