What was found
BIG .. FASTEN SEAT BELT.. SIGN IN EACH OF THE COCKPIT BUNKS STAY ON EVEN THOUGH INOPED. REPLACED LAC NR 4 ON PTT #9632013. SYSTEM NORMAL.
- Difficulty date
- June 29, 2011
- Submitted
- August 2, 2011
- Operation
- Air carrier
- Aircraft
- N127UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28813
- Aircraft time
- 47,963 hours, 5,691 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3320 · Passenger Compartment Lighting
- Part
- Controller
- Part number
- 1167006144
- Part serial
- 987040953
- Condition
- Faulty
- Location
- Cabin
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.