What was found
EMERGENCY LIGHTS, 21C TO 25C, INTERMITTENT ON AND OFF UNCOMMANDED. SECURED CONNECTOR ON POWER SUPPLY ABOVE DOOR 3L, CHECKED OK.
- Difficulty date
- December 8, 2011
- Submitted
- December 12, 2011
- Operation
- Air carrier
- Aircraft
- N174UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24381
- Aircraft time
- 85,141 hours, 9,550 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3397 · Light System Wiring
- Part
- Connector
- Part number
- 794640
- Condition
- Unsecure
- Location
- Emergency Lights
- 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.