What was found
EMERGENCY LIGHTS ON WHEN SWITCH IN OFF POSITION. SWITCH CYCLED, OPERATIONS CHECKED OK.
- Difficulty date
- March 1, 2014
- Submitted
- March 4, 2014
- Operation
- Air carrier
- Aircraft
- N120UA
- Make and model
- Boeing 747422
- Aircraft serial
- 29166
- Aircraft time
- 60,753 hours, 7,017 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.