What was found
EMERGENCY EXIT SIGNS INOP DOOR 4 LEFT AREA 3 SIGNS. ONE ABOVE DOOR, ONE BELOW MONITOR, AND ONE UPPER WALL. REPLACED BATTERY, CHECKS OKAY.
- Difficulty date
- May 21, 2009
- Submitted
- May 22, 2009
- Operation
- Air carrier
- Aircraft
- N121UA
- Make and model
- Boeing 747422
- Aircraft serial
- 29167
- Aircraft time
- 42,120 hours, 5,025 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 582233
- Condition
- Inoperative
- Location
- Emergency Light
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.