What was found
TWO AFT OVERWING EMERGENCY LIGHT ASSEMBLIES INOPERATIVE ON LEFT SIDE. REPLACED EXTERIOR EMERGENCY LIGHT ASSY BS 1586, OPS CHECKED NORMAL.
- Difficulty date
- June 1, 2012
- Submitted
- July 3, 2012
- Operation
- Air carrier
- Aircraft
- N128UA
- Make and model
- Boeing 747422
- Aircraft serial
- 30023
- Aircraft time
- 49,040 hours, 5,787 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Light
- Condition
- Inoperative
- Location
- Exterior
- 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.