What was found
EXTERIOR EMERGENCY LIGHT OVERWING RIGHT HAND SIDE THIRD ASSEMBLY AFT HAS FORWARD BULB INOP. REMOVED CORROSION INSIDE LAMP SOCKET, OPERATION CHECKS GOOD.
- Difficulty date
- January 15, 2002
- Submitted
- February 5, 2002
- Operation
- Air carrier
- Aircraft
- N121UA
- Make and model
- Boeing 747422
- Aircraft serial
- 29167
- Aircraft time
- 12,582 hours, 1,501 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Socket
- Condition
- Corroded
- Location
- Cabin
- Stage of operation
- NR
- 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.