What was found
DURING LINE CHECK, FOUND ZONE-E EMERGENCY ESCAPE PATH FLOOR LIGHTING INOPERATIVE. MAINTENANCE REPLACED THE EMERGENCY LIGHT BATTERY. OPERATIONAL CHECK NORMAL.
- Difficulty date
- April 13, 2001
- Submitted
- April 20, 2001
- Operation
- Air carrier
- Aircraft
- N635US
- Make and model
- Boeing 747227B
- Aircraft serial
- 21682
- Aircraft time
- 83,744 hours, 12,894 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Discharged
- Location
- Cabin
- 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.