What was found
L4 DOOR FWD EMERGENCY EXIT SIGN INOPERATIVE. SECURED EMERGENCY LIGHT, OP CHECKED NORMAL.
- Difficulty date
- August 20, 2012
- Submitted
- September 8, 2012
- Operation
- Air carrier
- Aircraft
- N197UA
- Make and model
- Boeing 747422
- Aircraft serial
- 26901
- Aircraft time
- 61,009 hours, 7,195 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3397 · Light System Wiring
- Part
- Light
- Part number
- 5851471
- Condition
- Inoperative
- Location
- Emergency Light
- 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.