What was found
EMERGENCY EXIT LIGHT BY DOOR 2R COMES ON AND OFF. REPLACED EMERGENCY LIGHT POWER SUPPLY ABOVE DR-2R, TESTS OKAY.
- Difficulty date
- December 15, 2009
- Submitted
- December 16, 2009
- Operation
- Air carrier
- Aircraft
- N127UA
- Make and model
- Boeing 747422
- Aircraft serial
- 28813
- Aircraft time
- 41,723 hours, 4,982 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 20131A
- Condition
- Faulty
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.