What was found
EMERGENCY EXIT LIGHTS AT 1R CYCLE ON AND OFF ABOUT EVERY 10 MINUTES. BATTERY RESET, OPS CHECK OK.
- Difficulty date
- August 5, 2011
- Submitted
- September 6, 2011
- Operation
- Air carrier
- Aircraft
- N180UA
- Make and model
- Boeing 747422
- Aircraft serial
- 25224
- Aircraft time
- 85,000 hours, 10,237 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- 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.