What was found
DURING OVERNIGHT LINE CHECK, FOUND EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE BETWEEN PASSENGER ENTRANCE DOORS 2 AND 3. MAINTENANCE REPLACED POWER SUPPLY AND BATTERY LIGHT. OPERATIONAL CHECK NORMAL.
- Difficulty date
- February 21, 2001
- Submitted
- February 22, 2001
- Operation
- Air carrier
- Aircraft
- N642NW
- Make and model
- Boeing 747251B
- Aircraft serial
- 21942
- Aircraft time
- 71,651 hours, 16,261 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.