What was found
TWO EMERGENCY AISLE CROSSOVER LIGHTS INOP AT BOTTOM OF STAIRWAY. RELAMPED, OPS CHECK OKAY.
- Difficulty date
- November 16, 2011
- Submitted
- November 18, 2011
- Operation
- Air carrier
- Aircraft
- N171UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24322
- Aircraft time
- 83,829 hours, 9,986 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Light
- Part number
- S1356B37
- Condition
- Inoperative
- Location
- Cabin
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.