What was found
1 OF 2 FLOOR PROX EMER EXIT LIGHTS OUT AT UPPER DECK STAIRWELL. FOUND LAMP TO HAVE COME UNPLUGGED. REPLUGGED THE LAMP & OPERATIONS CHECKED IAW MM 33-51-00. OPERATIONS CHECKED GOOD.
- Difficulty date
- February 2, 2015
- Submitted
- February 2, 2015
- Operation
- Air carrier
- Aircraft
- N174UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24381
- Aircraft time
- 97,339 hours, 10,756 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Light
- Condition
- Disconnected
- 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.